A lot has changed in America over the past century. In the early 1900s, cocaine was a top-selling pharmaceutical, women could not vote, and alcohol was illegal. Agricultural progress and improved medical care in the last 100 years have almost doubled life expectancy. Meanwhile, technological advances gave rise to televisions, digital cameras, the internet, and finally smartphones that combine all these services into one handheld device. Cultural milestones have taken longer to progress. Sexual harassment in the workplace wasn't officially prohibited until 1980; while public services (including schools) were racially segregated until well into the second half of the 20th century.
Each passing year brings scientific breakthroughs, landmark achievements, and major cultural shifts. Stacker took a look at news archives and historical accounts to compile a comprehensive list of historic American events from the last 100 years. Click through to see which groundbreaking moments occurred the same year you were born.
RELATED: Iconic images from economic recessions in U.S. history
You may also like: 50 facts and figures about D-Day
1 / 100
1919: Prohibition begins
Congress marked the start of Prohibition on Jan. 16, 1919, by ratifying the 18th Amendment to make the manufacture, transportation, and sale of alcohol illegal. While the law’s intent was to reduce illegal activity, it ironically led to more organized crime—including the rise of notorious gangsters like Al Capone. This year also marked the end of World War I, with the signing of the Treaty of Versailles by Allied forces and Germany.
2 / 100
1920: Women gain access to vote
3 / 100
1921: Emergency Quota Law
The recession of 1919 and the end of World War I contributed to anti-immigration hysteria. On May 19, 1921, Congress signed the Emergency Quota Law, also known as the Immigration Act of 1921. The law sought to limit the number of immigrants who could enter the United States. Quotas were also imposed on arrivals born outside the Western Hemisphere.
4 / 100
1922: Lincoln Memorial dedicated
Chief Justice William Howard Taft dedicated the Lincoln Memorial on May 30, 1922. The occasion marked the conclusion of a project begun 11 years earlier: During Taft’s service as President of the United States, he signed a bill to create a memorial for Abraham Lincoln.
5 / 100
1923: President Warren G. Harding dies
6 / 100
1924: J. Edgar Hoover leads FBI
7 / 100
1925: Female governors elected
Nellie Tayloe Ross became the governor of Wyoming on Jan. 5, 1925. She was the first woman elected to the position in the United States. Twelve days later, Miriam A. Ferguson became the first female governor of Texas.
8 / 100
1926: NBC founded
On Nov. 15, 1926, the National Broadcasting Company (NBC) launched on radio. NBC was a result of the combined efforts of the Radio Corporation of America (RCA), American Telephone and Telegraph (AT&T), and the Westinghouse Electric Corporation. NBC is the oldest broadcasting network in the United States.
9 / 100
1927: Charles Lindbergh flies across Atlantic
In May of 1927, Charles Lindbergh became the first solo pilot to cross the Atlantic Ocean. Lindbergh, born and raised modestly in the Midwest, immediately became an American celebrity and one of the most well-known figures of the early 20th century.
10 / 100
1928: Mickey Mouse in the movies
11 / 100
1929: The Great Depression
12 / 100
1930: Smoot-Hawley Tariff
In an effort to protect American farmers and manufacturers, President Herbert Hoover signed the Smoot-Hawley Tariff on June 17, 1930. Increasing 900 import tariffs by almost 50%, economists at the time opposed the move, which isolated the United States from international trade.
13 / 100
1931: Empire State Building
President Herbert Hoover officially turned the lights on at the Empire State Building in New York On May 1, 1931, from Washington D.C. The building took a little more than one year to build and was the tallest in the world at the time.
14 / 100
1932: Amelia Earhart flies solo
Amelia Earhart followed the flight path of Charles Lindbergh to become the second person to make a solo trip across the Atlantic Ocean. Three years later, Earhart disappeared while attempting to fly around the world.
16 / 100
1934: Dust Bowl
The Southern Plains experienced serious drought and dust storms during the 1930s. In 1934, around 35 million acres were rendered unusable for farming. The huge swaths of dust killed livestock and people as the toll from the Great Depression worsened.
17 / 100
1935: Social Security Act
To further spur economic recovery during the Great Depression, President Franklin D. Roosevelt signed the Social Security Act. The federal program was designed to provide a financial safety net, particularly for the elderly. The government became required to pay benefits based on a worker’s lifetime earnings to retirees older than 65.
18 / 100
1936: Flint Sit-Down Strike
Often considered the most important strike in American history, the Flint Sit-Down Strike transformed the Michigan-based United Automobile Workers (UAW) into one major union. Until the Wagner Act was passed in 1935, strikes were illegal.
19 / 100
1937: Hindenburg disaster
20 / 100
1938: Minimum wage established
The Fair Labor Standards Act (FLSA) was passed in 1938, setting a minimum wage for American workers (25 cents at the time). The fare has been raised 22 times since then. The FLSA also created new federal protections, including requirements for overtime pay and restrictions on child labor.
You may also like: Higher ed's dubious deal with prison health care
21 / 100
1939: Political corruption curbed
Congress enacted the Hatch Act of 1939 in an effort to eradicate corrupt political practices in national elections. The act limited contributions from individuals to political campaigns and restricted the campaigning activities of government employees.
22 / 100
1940: Bugs Bunny becomes a star
The precursor to the now-famous Bugs Bunny character popped up in a 1938 cartoon, but the rascally rabbit millions would come to love made his lead appearance in 1940. A 2018 poll proved that he is still a “hare” above the rest, as Bugs Bunny was named the most popular cartoon character among Americans.
23 / 100
1941: Attack on Pearl Harbor
Japanese fighter planes bombed the U.S. naval base at Pearl Harbor on Dec. 7, 1941. More than 2,400 Americans died. President Franklin D. Roosevelt the next day formally urged Congress for a declaration of war on Japan.
24 / 100
1942: Japanese internment camps
Two months after the attack on Pearl Harbor, President Franklin D. Roosevelt established Executive Order 9066, a government policy forcing anyone of Japanese descent—even American citizens—to live in isolated camps. The U.S. Supreme Court didn't officially toss out a 1944 decision upholding the order until 2018.
25 / 100
1943: Detroit race riots
26 / 100
1944: D-Day
The Invasion of Normandy began on June 6, 1944. Approved by U.S. General Dwight D. Eisenhower, more than 156,000 Allied troops successfully stormed the French beachside to begin the arduous journey of liberating Europe from the throes of Nazi Germany.
27 / 100
1945: Battle of Iwo Jima
28 / 100
1946: Atomic Energy Act
The Atomic Energy Act established the United States Atomic Energy Commission (AEC), an agency designed to oversee the peaceful creation and use of nuclear energy. The AEC regulated nuclear power until the creation of the Nuclear Regulatory Commission in 1974.
29 / 100
1947: Jackie Robinson enters the MLB
Jackie Robinson in 1947 made his debut with the Brooklyn Dodgers, becoming the first black player in Major League Baseball. This year also saw the formation of the Central Intelligence Agency (CIA) and President Harry Truman signed the National Security Act, a vital piece of legislation that shaped American diplomacy during the Cold War. While the government’s focus turned toward confronting communism, some Americans began directing their attention to outer space, as the possibility of aliens in Roswell, N.M., captivated the nation’s imagination.
30 / 100
1948: U.S. Army desegregated
President Harry Truman issued Executive Order 9981 on July 26, 1948, officially desegregating the United States military. While most branches accepted the order, the U.S. Army opposed the change. Army Secretary Kenneth Royall at the time stated the army "was not an instrument for social evolution."
You may also like: How to tell if a profile is fake
31 / 100
1949: NATO established
32 / 100
1950: McCarthyism
33 / 100
1951: Presidential term limits established
34 / 100
1952: McCarran-Walter Act
35 / 100
1953: DNA structure is discovered
36 / 100
1954: Schools are desegregated
The Supreme Court unanimously decided in Brown v. Board of Education of Topeka that racial segregation—the separate-but-equal policy—was unconstitutional in public schools. The landmark decision propelled civil rights legislation.
37 / 100
1955: Civil rights movement takes off
38 / 100
1956: Interstate Highway System
Creating an efficient roadway system became a national, federally funded interest with the Federal-Aid Highway Act, which paved the way for 41,000 miles of roadways. President Dwight D. Eisenhower said the bill would fix unsafe roads and lessen traffic jams.
39 / 100
1957: Civil Rights Act passes
41 / 100
1959: The Day the Music Died
42 / 100
1960: Greensboro sit-in
Four black college students refused to leave a segregated lunch counter at a Woolworth’s in Greensboro, North Carolina, on Feb. 1, 1960. The event catalyzed the civil rights movement, as similar actions spread throughout colleges and forced Woolworth’s to change their segregation policy. President Dwight D. Eisenhower also signed the Civil Rights Act of 1960, which further strengthened policies designed to prevent voter discrimination based on race.
43 / 100
1961: Bay of Pigs
On April 17, 1961, the United States backed Cuban exiles in an unsuccessful attempt to overthrow Cuban Prime Minister Fidel Castro. The failed Bay of Pigs Invasion led to the 1962 Cuban Missile Crisis—a 13-day standoff between the U.S. and Soviet Union centered on nuclear-armed Russian missiles in Cuba.
44 / 100
1962: John Glenn orbits Earth
45 / 100
1963: Second-wave feminism kicks off
46 / 100
1964: Martin Luther King Jr. wins Nobel Peace Prize
47 / 100
1965: Malcolm X is assassinated
48 / 100
1966: Miranda rights
49 / 100
1967: Interracial marriage legalized
50 / 100
1968: Martin Luther King Jr. assassinated
51 / 100
1969: First man lands on the moon
52 / 100
1970: Jimi Hendrix dies
53 / 100
1971: Pentagon Papers published
When the New York Times decided to publish some of the leaked Pentagon Papers—a Department of Defense study about U.S. involvement in Vietnam—the paper was forced to defend itself in front of the Supreme Court. The Supreme Court ultimately ruled that the paper did not endanger national security and could publish newsworthy parts of the report.
54 / 100
1972: Title IX enacted
Title IX, an amendment to the Higher Education Act, prohibited universities and colleges that received federal funding from discriminating on the basis of gender. Patsy Takemoto Mink, the first Asian-American woman and woman of color elected to Congress, co-authored the amendment.
Five men were arrested that same year for breaking into the Democratic National Committee Headquarters in the Watergate complex in Washington D.C. Carl Bernstein and Bob Woodward reported in the Washington Post that they believed President Richard Nixon was involved in ordering the act.
55 / 100
1973: Roe V. Wade
56 / 100
1974: President Richard Nixon resigns
At noon on Aug. 9, 1974, President Richard Nixon resigned, becoming the first and only president to step down from office. Nixon departed only weeks after the Supreme Court unanimously ruled that the president must turn over tapes of conversations he recorded in the White House.
57 / 100
1975: Microsoft is born
58 / 100
1976: Steve Jobs launches Apple
59 / 100
1977: 'Star Wars' hits theaters
60 / 100
1978: Jonestown massacre
61 / 100
1979: Three Mile Island nuclear meltdown
Just after 4 a.m. on Mar. 28, 1979, an alarm went off signaling the start of the worst nuclear accident in U.S. history. When technicians couldn’t fix the reactor at the Pennsylvania plant, radioactive steam and gas leaked into the atmosphere for days. The event led to an increase in regulatory oversight of nuclear power.
62 / 100
1980: Mount St. Helens erupts
On May 18, 1980, an earthquake triggered a landslide and volcanic eruption at Mount St. Helens in Washington state. Flooding and ash destroyed much of the surrounding landscape, killing hordes of wildlife and 57 people.
63 / 100
1981: Iran hostage crisis ended
64 / 100
1982: 'Thriller' is released
Michael Jackson released his “Thriller” album in November of 1982. It remains the best-selling album in the world. Vincent Price, who provided the famous laugh on the title track, only made $1,000 for his work.
65 / 100
1983: Microsoft Word released
66 / 100
1984: HIV discovered
Researchers finally figured out the cause of the AIDS virus when they discovered the human immunodeficiency virus (HIV). While a permanent cure for AIDS remains elusive, the creation of Azidothymidine (AZT) in 1987 and the introduction of other drugs have helped patients combat HIV.
67 / 100
1985: Live Aid concert held
Satellites linked musicians performing around the world for the Live Aid concert. The event that featured Elton John, Tom Petty, Madonna, and other famous artists raised more than $125 million for famine relief in Africa, specifically Ethiopia and Sudan.
68 / 100
1986: Challenger tragedy
The world watched in horror on Jan. 28, 1986, as the Space Shuttle Challenger exploded live on television shortly after launching from the Kennedy Space Center in Florida. All seven on board died, including a teacher set to be the first civilian in space. NASA suspended shuttled missions for almost three years.
69 / 100
1987: Ronald Reagan: 'Tear down that wall'
On June 12, 1987, President Ronald Reagan addressed Soviet Union leader Mikhail Gorbachev and uttered one of his most famous phrases: “Mr. Gorbachev, tear down this wall.” Reagan gave the speech at the Berlin Wall separating East and West Germany, which remained in place until 1990.
70 / 100
1988: INF Treaty signed
71 / 100
1989: Exxon Valdez oil spill
72 / 100
1990: Hubble Telescope sent to space
73 / 100
1991: Operation Desert Storm
After Iraqi leader Saddam Hussein ordered an invasion of neighboring Kuwait, the United States led a 42-day air and ground attack known as Operation Desert Storm. President George H. W. Bush declared a ceasefire on Feb. 28, 1991. Originally viewed as a success, the operation’s effects lingered until the Iraq War in 2003, which lasted almost a decade.
74 / 100
1992: Los Angeles riots
Riots broke out in Los Angeles after the acquittal of four white police officers on charges of assault and excessive force on Rodney King, a black motorist. Thousands were injured and more than 50 people died during the six days of rioting. In response to the carnage, King famously stated: “Can we all just get along?”
75 / 100
1993: Don't Ask, Don't Tell
President Bill Clinton in 1993 signed the "Don't Ask, Don't Tell" policy, allowing LGBTQ people to serve in the military as long as they kept their sexual orientation private. Before the policy, openly gay individuals were banned from serving under a long-standing theory of protecting unit cohesion. In 2011, President Barack Obama repealed the policy, guaranteeing gay citizens the right to openly serve in the the U.S. Armed Forces.
The United States signed the North American Free Trade Agreement (NAFTA) with Canada and Mexico. Also in 1993, a bombing at the World Trade Center killed six people and injured more than 1,000.
You may also like: These states have investigated miscarriages and stillbirths as crimes
76 / 100
1994: Violence Against Women Act
The Violence Against Women Act created the first federal law against battering women and funded social service agencies to support victims of sexual assault and domestic violence. The law followed the testimony of Anita Hill, who during the Supreme Court nomination hearing for Clarence Thomas accused the future justice of sexual harassment.
77 / 100
1995: Oklahoma City bombing
78 / 100
1996: Centennial Olympic Park bombing
During the 1996 Summer Olympics, Eric Robert Rudolph detonated a 40-pound bomb filled with nails and screws at Centennial Olympic Park in Atlanta. More than 100 people were injured and two died, including a cameraman who had a heart attack while filming the area.
79 / 100
1997: Madeleine Albright becomes secretary of state
President Bill Clinton appointed Madeleine Albright as secretary of state after his 1997 inauguration. Albright, who previously served as a United Nations ambassador, became the first female to hold the position.
80 / 100
1998: Monica Lewinsky scandal
81 / 100
1999: Columbine High School shooting
Two armed students, Dylan Klebold and Eric Harris, committed a mass shooting at Columbine High School in Littleton, Colo. Twelve students and one teacher died in the attack. The shooters later killed themselves in the school library. The event changed the way police responded to “active shooter" situations, although school shootings remain a constant worry in communities across America.
82 / 100
2000: Bush v. Gore
Vice President Al Gore contested Florida’s election results from the 2000 presidential election against George W. Bush, governor of Texas. The saga launched the term “hanging chads” into the American lexicon. The case went to the Supreme Court, which ruled in favor of Bush.
83 / 100
2001: 9/11
On the morning of Sept. 11, 2001, two hijacked planes were flown into the north and south towers of the World Trade Center in New York, causing them to collapse. Another hijacked plane crashed into the Pentagon, and a fourth crashed into a field near Shanksville, Penn., after passengers attempted to retake control of the plane. Nearly 3,000 people died in the Sept. 11 attacks.
84 / 100
2002: Halle Berry wins Academy Award
For her performance in “Monster’s Ball,” Halle Berry became the first and only black woman to win an Academy Award for Best Actress. Berry recently criticized the lack of diversity in Hollywood, saying her Oscar win was “meant nothing.”
85 / 100
2003: Space Shuttle Columbia explodes
86 / 100
2004: Facebook launches
Nineteen-year-old Mark Zuckerberg launched thefacebook.com in February 2004. The website started out as a platform used by fellow Harvard students, but the social media giant now has more than 2 billion users, making Zuckerberg one of the richest men in the world.
87 / 100
2005: Hurricane Katrina hits Gulf Coast
Hurricane Katrina made landfall as a Class 3 storm on Louisiana’s Gulf Coast on Aug. 29, 2005. Levees and floodwalls that were supposed to protect New Orleans proved too weak to hold back massive waters. More than 1,800 people died (many from drowning), and the storm caused approximately $100 billion in damages.
88 / 100
2006: Pluto downgraded
89 / 100
2007: Apple launches iPhone
90 / 100
2008: Barack Obama elected
91 / 100
2009: Sonia Sotomayor joins Supreme Court
Sonia Sotomayor in 2009 became the first Hispanic justice appointed to the Supreme Court. As of 2018, there have been 114 justices appointed to the Court; only four of them women. President Barack Obama, who appointed Justice Elena Kagan in 2010, is responsible for two.
92 / 100
2010: WikiLeaks
Chelsea Manning, a former Army intelligence analyst, provided the organization WikiLeaks with classified documents and a combat video. WikiLeaks went on to release more than 90,000 classified documents relating to the ongoing war in Afghanistan. Manning was convicted of violating the Espionage Act in 2013, but President Barack Obama later commuted her sentence.
93 / 100
2011: Osama bin Laden killed
On the order of President Barack Obama, U.S. Special Forces killed Osama bin Laden in May of 2011. The mastermind behind 9/11 was found at his compound in Pakistan.
94 / 100
2012: Mass shootings in Colorado
In 2012, a series of shootings shook the nation. On July 20, 24-year-old James Holmes killed 12 people in Aurora, Colo., when he opened fire in a movie theater full of patrons watching “The Dark Knight Rises.” On Dec. 14, 20-year-old Adam Lanza killed 28 people—including 20 children—during a shooting rampage at Sandy Hook Elementary School in Newtown, Conn.
Trayvon Martin, an unarmed black teenager, was shot by George Zimmerman in Florida the same year. After Zimmerman was found not guilty of murder, based on the Stand Your Ground Law, the Black Lives Matter movement rose to national prominence.
95 / 100
2013: Boston Marathon bombing
96 / 100
2014: Michael Brown killed
97 / 100
2015: Same-sex marriage legalized
The Supreme Court held in Obergefell v. Hodges that all citizens have the right to marry and required all 50 states to recognize same-sex marriages. The White House exterior lit up in rainbow colors to commemorate the event.
98 / 100
2016: Donald Trump elected
99 / 100
2017: #MeToo
Actress Alyssa Milano sent the tweet heard around the world in response to articles in the New York Times and The New Yorker that revealed that movie mogul Harvey Weinstein was a serial sexual abuser. (Milano’s tweet stemmed from a 2006 use of the phrase “Me Too” by activist Tarana Burke.) Survivors of sexual assault and violence—and their supporters—tweeted #MeToo almost a half a million times in 24 hours and spawned an international movement.
100 / 100
2018: More women run for office