Arab protester throws stone during clashes, Florence, Tuscany, Italy, Europe

Women holding posters protesting against plastic pollution on the beach promenade in Pondicherry, Tamil Nadu, India, Asia

Protest, italy. Demonstrators soaked by polices water cannon during the g8 summit in genoa

Protest, uk. London. Islamic fundamentalist rally

Cuba, rally in revolution square. Havana.

Women holding posters protesting against plastic pollution on the beach promenade in Pondicherry, Tamil Nadu, India, Asia

C02 balloons at the I Count climate change rally in London, England, United Kingdom, Europe

Posters at the I Count climate change rally in London, England, United Kingdom, Europe

A protester dressed as a Polar Bear at the I Count climate change rally in London, England, United Kingdom, Europe

Women protest outside an abortion clinic in Fairbanks, Alaska, United States of America, North America

Posters at the I Count climate change rally in London, England, United Kingdom, Europe

Posters at the I Count climate change rally in London, England, United Kingdom, Europe

Protestors at the I Count climate change rally in London, England, United Kingdom, Europe

protestors at the I Count climate change rally in London, England, United Kingdom, Europe

Hispanic couple about to kiss

Houses in Bogside, Derry, Co. Londonderry, Northern Ireland, Great Britain, Europe. The Bogside Massacre, Bloody Sunday, was an incident in 1972 where civil rights protesters were shot by members of the Parachute Regiment. 14 people died, among whom 8 were youths. 4 people were shot in the back. The area has been a focus point for many of the events of the Troubles

Houses in Bogside, Derry, Co. Londonderry, Northern Ireland, Great Britain, Europe. The Bogside Massacre, Bloody Sunday, was an incident in 1972 where civil rights protesters were shot by members of the Parachute Regiment. 14 people died, among whom 8 were youths. 4 people were shot in the back. The area has been a focus point for many of the events of the Troubles

The Geunjeongjeon throne hall is displayed to demonstrate daily life at Gyeongbokgung Palace, a national landmark in Seoul, South Korea, Asia

Protesters gather to march through the streets of downtown Birmingham, Alabama.

Protesters gather to march through the streets of downtown Birmingham, Alabama.