The Provincetown Playhouse is a historic theatre at 133 MacDougal Street between West 3rd and West 4th Streets in the Greenwich Village neighborhood of Manhattan, New York City.
 It is named for the Provincetown Players, who converted the former bottling plant into a theater in 1918.
 The original players were Eugene O’Neill, Edna St. Vincent Millay and Djuna Barnes.
 Paul Robeson performed at the theatre, and E. E. Cummings had his plays performed in the building.
 Bette Davis and Claudette Colbert made their New York stage debuts in the facility.
Paul Leroy Robeson (pronounced ; April 9, 1898 – January 23, 1976) was an American bass singer and actor who became involved with the Civil Rights Movement.
 At Rutgers College, he was an outstanding American football player, and then had an international career in singing, with a distinctive, powerful, deep bass voice, as well as acting in theater and movies.
 He became politically involved in response to the Spanish Civil War, fascism, and social injustices.
 His advocacy of anti-imperialism, affiliation with communism, and criticism of the United States government caused him to be blacklisted during the McCarthy era.
Long Civil Rights Movement is an argument advanced by American historian Jacquelyn Dowd Hall.
 It was proposed in the article "The Long Civil Rights Movement and the Political Uses of the Past" within "The Journal of American History" in 2005.
 Dowd had used the term in an earlier article titled, "Broadening Our View of the Civil Rights Movement" within the journal "The Chronicle of Higher Education" in 2001.
 Since 2005, the long civil rights movement argument has attracted substantial attention from scholars and academics that study the Civil Rights Movement.
Septima Poinsette Clark (May 3, 1898 – December 15, 1987) was an American educator and civil rights activist.
 Clark developed the literacy and citizenship workshops that played an important role in the drive for voting rights and civil rights for African Americans in the Civil Rights Movement.
 Septima Clark's work was commonly under appreciated by Southern male activists.
 She became known as the "Queen mother" or "Grandmother" of the Civil Rights Movement in the United States.
 Martin Luther King, Jr. commonly referred to Clark as "The Mother of the Movement".
 Clark's argument for her position in the Civil Rights Movement was one that claimed "knowledge could empower marginalized groups in ways that formal legal equality couldn't."
Jonathan Myrick Daniels (March 20, 1939 – August 20, 1965) was an Episcopal seminarian and civil rights activist.
 In 1965 he was assassinated by a shotgun-wielding construction worker, Tom Coleman, who was a special county deputy, in Hayneville, Alabama while in the act of shielding 17-year-old Ruby Sales.
 He saved the life of the young black civil rights activist.
 They both were working in the Civil Rights Movement in Lowndes County to integrate public places and register black voters after passage of the Voting Rights Act that summer.
 Daniels' death generated further support for the Civil Rights Movement.
Colonel Stone Johnson (September 9, 1918 – January 19, 2012) was an African-American activist in the Civil Rights Movement.
 A railway worker and union representative by trade, he got involved in the civil rights movement in Birmingham, Alabama in the mid 1950s, working with Fred Shuttlesworth.
 He started a civil rights organization called the Civil Rights Guards that protected homes and business involved in the movement, usually while armed.
The Chicano Movement of the 1960s, also called the Chicano Civil Rights Movement or El Movimiento, was a civil rights movement extending the Mexican American Civil Rights Movement of the 1960s with the stated goal of achieving Mexican American empowerment.
James Edward Orange (October 29, 1942 – February 16, 2008) was a pastor and a leading civil rights activist in the Civil Rights Movement in America.
 He was assistant to Martin Luther King Jr. in the civil rights movement.
 Orange joined the civil rights marches led by King and Ralph Abernathy in Atlanta in 1963.
 Later he became a project coordinator for Southern Christian Leadership Conference, drawing young people into the movement.
The Hip Hop Movement offers a critical theory and history of hip hop culture as stated by Reiland Rabaka in his book "The Hip Hop Movement: From R&B and the Civil Rights Movement to Rap and the Hip Hop Generation".
 The movement connects R&B, the Civil Rights Movement, and hip hop culture.
 The six elements Of the Hip Hop Movement are: Consciousness Awareness, Civil Rights Awareness, Activism Awareness, Justice, Political Awareness, Community Awareness in music.
 In 1990 while working with the rap/pop group Snap!
 Ronald "Bee-Stinger" Savage while in the State of New York carved the term Six elements of the Hip Hop Movement.
The youth rights movement in the United States has long been concerned with civil rights and intergenerational equity.
 Tracing its roots to youth activism during the Great Depression in the 1930s, the youth rights movement has influenced the civil rights movement, opposition to the Vietnam War, and many other movements.
 Since the advent of the Internet, youth rights is gaining predominance again.

Question: Provincetown Playhouse has hosted which bass singer who was involved with the Civil Rights Movement?
Answer: Paul Leroy Robeson