est100 一些攝影(some photos): "We Shall Overcome," "Bloody Sunday" march. “我們一定會勝利, ” “血腥星期日”遊行

U.S. President Barack Obama, center, walks as he holds hands with Amelia Boynton Robinson, who was beaten during "Bloody Sunday," along with the first family and others walk across the Edmund Pettus Bridge in Selma, Alabama, for the 50th anniversary of “Bloody Sunday," a landmark event of the civil rights movement, March 7, 2015.

March 8, 2015 http://www.voanews.com/media/photogallery/march-8-2015-day-in-photos/2672229.html

U.S. President Barack Obama (3rd L) participates in a march across the Edmund Pettus Bridge in Selma, Alabama, March 7, 2015. Also pictured are first lady Michelle Obama (L), U.S. Representative John Lewis (D-GA) (2nd L), former first lady Laura Bush (2nd R) and former president George W. Bush (R). The event comes on the 50th anniversary of the 'Bloody Sunday' march at the bridge, where police and state troopers beat and used tear gas against peaceful marchers who were advocating against racial discrimination at the voting booth. (REUTERS/Jonathan Ernst)

Selma marks 50th anniversary of march across the Edmund Pettus Bridge

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Singing "We Shall Overcome," President Barack Obama, fourth from left, walks holding hands with Amelia Boynton, who was beaten during "Bloody Sunday." (AP Photo/Jacquelyn Martin)
America's racial history "still casts its long shadow upon us," President Barack Obama said
「這個國家有關種族的歷史仍長久地籠罩著我們。」
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Selma civil rights milestone marked by first black president | abc7chicago.com
http://abc7chicago.com/news/selma-civil-rights-milestone-marked-by-first-black-president/548866/
奧巴馬：民權運動永不停止 - 东方网 - 马来西亚东方日报
http://www.orientaldaily.com.my/index.php/international/gj5010480070

U.S. President Barack Obama (4th L) participates in a march with civil rights movement veterans across the Edmund Pettus Bridge in Selma, Alabama, March 7, 2015. Also pictured are first lady Michelle Obama (2nd L) and U.S. Representative John Lewis (D-GA) (3rd L), who was beaten by police on the bridge as a young man. The event comes on the 50th anniversary of the 'Bloody Sunday' march at the bridge, where police and state troopers beat and used tear gas against peaceful marchers who were advocating against racial discrimination at the voting booth. (REUTERS/Jonathan Ernst)

President Barack Obama, first lady Michelle Obama, Malia and Sasha as well as members of Congress and civil rights leaders make a symbolic walk across the Edmund Pettus Bridge, Saturday, March 7, 2015, in Selma, Ala. This weekend marks the 50th anniversary of "Bloody Sunday,' a civil rights march in which protestors were beaten, trampled and tear-gassed by police at the Edmund Pettus Bridge, in Selma. (AP Photo/Jacquelyn Martin)

U.S. President Barack Obama and first lady Michelle Obama (2nd L) hold hands with former President George W Bush (R) and former first lady Laura Bush (L) and U.S. Rep. John Lewis (D-GA) during commemoration of the 50th anniversary of the 'Bloody Sunday' historical civil rights march at the Edmund Pettus Bridge in Selma, Alabama, March 7, 2015. (REUTERS/Jonathan Ernst)

(L-R) U.S. President Barack Obama and daughters Malia and Sasha are saluted as they board Air Force One for travel to Alabama from Joint Base Andrews, Maryland March 7, 2015. Obama will call on Americans to carry forward the spirit of the Civil Rights Movement on Saturday during a visit to Selma, Alabama, to commemorate the 50th anniversary of a march that sparked the 1965 Voting Rights Act. (REUTERS/Jonathan Ernst)

The Rev. Al Sharpton waves to supporters before President Barack Obama and others take a symbolic walk across the Edmund Pettus Bridge, Saturday, March 7, 2015, in Selma, Ala. This weekend marks the 50th anniversary of "Bloody Sunday,' a civil rights march in which protestors were beaten, trampled and tear-gassed by police at the Edmund Pettus Bridge, in Selma. (AP Photo/Gerald Herbert)

President Barack Obama and first lady Michelle Obama walk to the stage where President Obama will speak near the Edmund Pettus Bridge, Saturday, March 7, 2015, in Selma, Ala. This weekend marks the 50th anniversary of "Bloody Sunday,' a civil rights march in which protestors were beaten, trampled and tear-gassed by police at the Edmund Pettus Bridge, in Selma. (AP Photo/Gerald Herbert)

President Barack Obama and first lady Michelle Obama walk near the Edmund Pettus Bridge as he and first lady Michelle Obama arrive in Selma, Ala., Saturday, March 7, 2015, for the 50th anniversary of “Bloody Sunday," a landmark event of the civil rights movement. This weekend marks the anniversary of "Bloody Sunday,' a civil rights march in which protestors were beaten, trampled and tear-gassed by police at the Edmund Pettus Bridge, in Selma. (AP Photo/Jacquelyn Martin)

President Barack Obama waves to the crowd after he spoke near the Edmund Pettus Bridge, Saturday, March 7, 2015, in Selma, Ala. This weekend marks the 50th anniversary of "Bloody Sunday,' a civil rights march in which protestors were beaten, trampled and tear-gassed by police at the Edmund Pettus Bridge, in Selma. (AP Photo/Gerald Herbert)
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Selma marks 50th anniversary of march across the Edmund Pettus Bridge
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President Barack Obama points to visitors as they walk toward Marine One Saturday, March 7, 2015, in Montgomery, Ala.
Butch Dill/AP Photo
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PHOTO: President Barack Obama points to visitors as they walk toward Marine One Saturday, March 7, 2015, in Montgomery, Ala. - ABC News
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People wait to hear U.S. president Barack Obama speak in front of the Edmund Pettus Bridge on March 7, 2015 in Selma, Alabama. Selma is commemorating the 50th anniversary of the famed civil rights march from Selma to Montgomery that resulted in a violent confrontation with Selma police and State Troopers on the Edmund Pettus Bridge on March 7, 1965. (Justin Sullivan/Getty Images)

U.S. President Barack Obama delivers remarks at the Edmund Pettus Bridge in Selma, Alabama, March 7, 2015. The remarks come on the 50th anniversary of the 'Bloody Sunday' march at the bridge, where police and state troopers beat and used tear gas against peaceful marchers who were advocating against racial discrimination at the voting booth. (REUTERS/Jonathan Ernst)

U.S. president Barack Obama speaks in front of the Edmund Pettus Bridge on March 7, 2015 in Selma, Alabama. Selma is commemorating the 50th anniversary of the famed civil rights march from Selma to Montgomery that resulted in a violent confrontation with Selma police and State Troopers on the Edmund Pettus Bridge on March 7, 1965. (Justin Sullivan/Getty Images)

Loretta Wimberly, who participated in and organized many civil rights activities, poses for a portrait at her home on March 5, 2015 in Selma, Alabama (AFP Photo/Brendan Smialowski)
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Selma marks 50th anniversary of march across the Edmund Pettus Bridge
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Amelia Boynton Robinson stands with the civil rights memorabilia exhibited in the basement of her home in Tuskegee, Ala., in 2006. Today, the collection is housed at the University of Tuskegee.
Photo: Dana Mixer
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103-year-old activist: I was almost killed fighting for freedom | New York Post
http://nypost.com/2014/12/01/103-year-old-activist-i-was-almost-killed-fighting-for-freedom/

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'Selma' Stars Honor MLK by Crossing Infamous Bridge - NBC News.com
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Oprah Winfrey, along with members of the cast of Selma walk down Broad St towards the Edmund Pettus Bridge.
Photograph: Sean Gardner/Getty Images
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Martin Luther King weekend events from Selma to Ferguson – in pictures | US news | The Guardian
http://www.theguardian.com/us-news/gallery/2015/jan/19/martin-luther-king-weekend-events-selma-ferguson-in-pictures