Hopefully you have a tissue box handy, because once you get through these 50 phenomenal and heartbreaking photos, you may have a few tears in your eyes.
While the legacy of these influential photographs may change over time, their importance will never.
Below are 50 powerful photos to changed the world… forever.
1. Kent State
14-year-old Mary Ann Vecchio cries before recently deceased Jeffrey Miller moments after he was shot by the Ohio National Guard during the Kent State shootings.
2. Robert F. Kennedy
Teenager Juan Romero sits by Robert F. Kennedy’s side moments after Kennedy was shot. Romero had been shaking his hand when the presidential contender was shot by Sirhan Sirhan.
3. Tropical Storm Hannah
After Tropical Storm Hannah ripped through Haiti in 2008, a young boy rescues a stroller.
4. How Life Begins
1965’s “How Life Begins” is one of the first pictures taken with the endoscope.
Dorothy Counts encounters adversity in 1956 as she makes her way to a recently integrated school in Charlotte, North Carolina. After days of harassment, she was forced to withdraw from the school.
6. Annette Kellerman
Annette Kellerman promotes women’s right to wear fitted bathing suits in 1907. She was later arrested for indecency.
7. Che Guevara
The Bolivian government poses with the corpse of revolutionary Che Guevara in 1967.
8. Berlin Wall
Crowds gather at the decrepit Berlin Wall in November, 1989.
9. Horace Greasely confronts Heinrich Himmler
Horace Greasely confronts Heinrich Himmler in a German prisoner of war camp in the 1940s. Greasely escaped over 200 times; he was in love with a German woman.
10. 1968 Mexico City Olympics.
Bronze medal winner John Carlos raises a salute at the 1968 Mexico City Olympics.
11. Boston Marathon bombing
78-year-old Bill Iffrig lies on the ground following the 2013 Boston Marathon bombing.
12. September 11th
President Bush receives word of the September 11th attacks while visiting a Florida classroom.
During the 1968 Apollo 8 mission, astronaut William Anders takes “Earthrise”. It’s been described as the “most influential environmental photograph ever taken”.
14. Obama, Clinton, Biden
Obama, Clinton, Biden and members of the national security team wait in anticipation of Bin Laden
15. March 2012 tornadoes
A man from Alabama is reunited with his pet following a devastating series of March 2012 tornadoes.
16. 9/11 memorial
A man weeps before the 9/11 memorial.
17. Thích Quảng Đức
In June 1963, Thích Quảng Đức lights himself on fire in protest of the oppressive Diem government in South Vietnam.
18. Occupy Wall Street
Retired police captain Ray Lewis is arrested at an Occupy Wall Street protest in November 2011.
19. Gas chamber
Concentration camp inmates leave their ghostly traces through nail scratches, as seen throughout this gas chamber.
20. Helen Keller
Helen Keller meets president Eisenhower in 1955.
21. Christians and Muslims
Christians and Muslims hold hands in solidarity during the Cairo uprisings in January 2011.
22. Epitomizing politics
Epitomizing politics’ ability to divide as much as it unites, South Korean man sheds a tear when parting ways with his North Korean relative.
23. World War II tank photo
A Russian veteran weeps before a Soviet tank used during World War II.
24. War in Iraq
A child weeps at the funeral of his father, who died during the War in Iraq.
Robert Capa captures a soldier emerging from the waters on D-Day.
26. Kabul, Afghanistan. 2009
An Afghan man offers a US soldier tea near Kabul, Afghanistan. 2009.
27. Lee Harvey Oswald final moments
Nightclub owner Jack Ruby shoots Lee Harvey Oswald.
28. March 2011 tsunami
A four-month-old Japanese baby brings light to the disaster that was the March 2011 tsunami, which claimed thousands of lives.
29. 19th century graves
The 19th century graves of a Catholic woman and her Protestant husband deny this Dutch cemetery the power of separating them.
30. Tiananmen Square
A Chinese man stands defiantly before tanks in Tiananmen Square in June, 1989.
31. Pearl Harbor survivor
A disconsolate Pearl Harbor survivor embraces a fellow veteran (from the War in Iraq) in July, 2004.
32. Natori, Japan
Akan Ito cries among the rubble of Natori, Japan. A 2011 tsunami tore the town apart.
33. Mars at dusk
NASA’s Mars Rover presents the world with a vision of Mars at dusk.
34. Gettysburg battlefield
Union soldiers strewn about the Gettysburg battlefield.
35. Hindenburg Zeppelin
The Hindenburg Zeppelin catches fire on May 6, 1937.
36. The starving boy
In 1980, a missionary holds hands with a starving boy in Karamoja district, Uganda.
37. John F. Kennedy Jr. salutes his father
John F. Kennedy Jr. salutes his father at JFK’s November 1963 state funeral.
38. Bobby Moore embraces Pele
Bobby Moore embraces Pele at the 1970 World Cup finals.
39. The vulture and the little girl
In 1993, photographer Kevin Carter documents extreme hunger and poverty in Sudan.
40. Robert Capa
Robert Capa’s timeless photo of a Republican militiaman meeting his death during the Spanish Civil War in 1936.
41. The falling man
A man falls from the World Trade Center on September 11, 2001.
42. Alabama tornado in March 2012
Family members embrace in the wake of a devastating Alabama tornado in March 2012.
43. Connie Kopelov and Phyllis Siegel
Connie Kopelov and Phyllis Siegel become the first gay couple married in Manhattan in 2011.
44. Terri Gurrola
In 2007, Terri Gurrola is reunited with her daughter after serving in Iraq for 7 months. Gurrola served as a medic near Ramadi.
45. Center for Disturbed Children
Terezka, a girl who grew up in a concentration camp, shocks counselors at a Center for Disturbed Children when she draws a picture of her “home” in Poland.
46. Chechnya in 1994
A Russian soldier playing an abandoned piano in Chechnya in 1994.
47. Sudan People’s Liberation Army
A Sudan People’s Liberation Army (SPLA) soldier during a rehearsal for the Independence Day ceremony in July, 2011.
48. French women
Robert Capa immortalizes the treatment of French women who were believed to have been Nazi collaborators during liberation “ugly carnivals” in 1944, France.
49. Apollo 11
Apollo 11 crew members capture mankind’s first physical brush with the moon in July, 1969.
50. Kosovar refugee Agim Shala
Kosovar refugee Agim Shala, 2, is passed through a barbed wire fence into the hands of grandparents at a camp run by United Arab Emirates in Kukes, Albania.
If you thought this article was interesting, don’t forget to give this a like and a share on Facebook before you go.
For more stories directly to you inbox, subscribe to our mailing list. (h/t imgur) (photo credits: unknown unless noted)