PAMPLONA, SPAIN - JULY 06: Revellers enjoy the atmosphere during the opening day or 'Chupinazo' of the San Fermin Running of the Bulls fiesta on July 6, 2015 in Pamplona, Spain. The annual Fiesta de San Fermin, made famous by the 1926 novel of US writer Ernest Hemmingway entitled 'The Sun Also Rises', involves the daily running of the bulls through the historic heart of Pamplona to the bull ring. (Photo by David Ramos/Getty Images)
OURO PRETO, BRAZIL - APRIL 05: Girls dressed as angels stand at the annual Easter procession during traditional Semana Santa (Holy Week) festivities on April 5, 2015 in Ouro Preto, Brazil. Holy Week marks Easter celebrations for Catholics and Brazil holds the largest number of Catholics on the planet. Ouro Preto was a colonial mining town founded in the late 17th century and the Semana Santa tradition in Ouro Preto can be traced back to the 18th century Portuguese colonial period. (Photo by Mario Tama/Getty Images)
QINGHE, XINJIANG, CHINA - JANUARY 30: A Chinese Kazakh eagle hunter releases his bird as spectators look on during a local competition on January 30, 2015 in the mountains of Qinghe County, Xinjiang, northwestern China. The festival, organised by the local hunting community, is part of an effort to promote and grow traditional hunting practices for new generations in the mountainous region of western China that borders Kazakhstan, Russia and Mongolia. The training and handling of the large birds of prey follows a strict set of ancient rules that Kazakh eagle hunters are preserving for future generations. (Photo by Kevin Frayer/Getty Images)
A Turkish police officer stands next to a migrant child's dead body off the shores in Bodrum, southern Turkey, on September 2, 2015 after a boat carrying refugees sank while reaching the Greek island of Kos. Thousands of refugees and migrants arrived in Athens on September 2, as Greek ministers held talks on the crisis, with Europe struggling to cope with the huge influx fleeing war and repression in the Middle East and Africa. (Photo credit: Nilufer Demir/AFP/Getty Images)
PARIS, FRANCE - JANUARY 11: Demonstrators make their way along Boulevrd Voltaire in a unity rally in Paris following the recent terrorist attacks on January 11, 2015 in Paris, France. An estimated one million people are expected to converge in central Paris for the Unity March joining in solidarity with the 17 victims of this week's terrorist attacks in the country. French President Francois Hollande will lead the march and will be joined by world leaders in a sign of unity. The terrorist atrocities started on Wednesday with the attack on the French satirical magazine Charlie Hebdo, killing 12, and ended on Friday with sieges at a printing company in Dammartin en Goele and a Kosher supermarket in Paris with four hostages and three suspects being killed. A fourth suspect, Hayat Boumeddiene, 26, escaped and is wanted in connection with the murder of a policewoman. (Photo by Christopher Furlong/Getty Images)
In this photograph taken on April 25, 2015, a cloud of snow and debris triggered by an earthquake flies towards Everest Base Camp, moments ahead of flattening part of the camp in the Himalayas. Rescuers in Nepal are searching frantically for survivors of a huge quake on April 25, that killed nearly 2,000, digging through rubble in the devastated capital Kathmandu and airlifting victims of an avalanche at Everest base camp. AFP PHOTO/ROBERTO SCHMIDT (Photo credit should read ROBERTO SCHMIDT/AFP/Getty Images)
US President Barack Obama walks alongside Amelia Boynton Robinson (R), one of the original marchers, the Reverend Al Sharpton (2nd R), First Lady Michelle Obama (L), and US Representative John Lewis (2nd-L), Democrat of Georgia, and also one of the original marchers, across the Edmund Pettus Bridge to mark the 50th Anniversary of the Selma to Montgomery civil rights marches in Selma, Alabama, March 7, 2015. The event commemorates Bloody Sunday, when civil rights marchers attempting to walk to the Alabama capital of Montgomery to end voting discrimination against African Americans, clashed with police on the bridge. AFP PHOTO / SAUL LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)
WASHINGTON, DC - JUNE 26: Same-sex marriage supporters rejoice after the U.S Supreme Court hands down a ruling regarding same-sex marriage June 26, 2015 outside the Supreme Court in Washington, DC. The high court ruled that same-sex couples have the right to marry in all 50 states. (Photo by Alex Wong/Getty Images)
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It was a year dominated by unrest around the world.
In Paris, terrorist attacks that left hundreds dead and many more injured in a series of shootings and explosions shook the nation and the rest of the world. Many rallied peace, showing support for the people of France with a simple symbol of the Eiffel Tower within a peace sign.
ISIS expanded its reach across regions, sending refugees across the sea to Europe in search of a better life. Thousands died at sea trying to make the journey in what's been the largest migration of people since World War II.
Earlier in the year, same-sex marriage supporters rejoiced after the U.S Supreme Court ruled that same-sex couples have the right to marry in all 50 states. Opposition of the ruling took to the streets to show their anger and frustration.
Click through the slideshow above to see the most moving photos from 2015.