(FILES) US President Lyndon B. Johnson hands a pent to the Rev. Martin Luther King (2nd-R) after signing the historic Civil Rights Act in the East Room of the White House, in Washington, D.C., 02 July 1964. In Strasbourg, an exhibition retraces the career of Martin Luther King, champion of the fight against racism, with the ambition of "giving hope" to the younger generations. (Photo by AFP via Getty Images)