Questions about Black existentialism

Short answers, pulled from the story.

Who founded Black existentialism and what concept did they introduce?

W.E.B. Du Bois established the philosophical root for Black existentialism through his concept of double consciousness during the late 1800s.

When was Frantz Fanon's book Black Skin White Masks published by Grove Press?

Frantz Fanon published Black Skin White Masks in 1952 with Grove Press releasing it later in 1967.

What is Steve Bantu Biko's theory regarding identity and anti-racism?

Steve Bantu Biko developed Black Consciousness theory which applies to anyone involved in an anti-racist struggle marked as enemy by a racist state.

Which novel serves as the archetype of black existentialist literature written mid-1900s America?

Ralph Ellison wrote Invisible Man which serves as the archetype of black existentialist literature published mid-1900s America.

How does Anna Julia Cooper measure worth within Black feminist existential philosophy?

Anna Julia Cooper laid foundations for Black feminist existential philosophy during the nineteenth century by measuring worth based on difference between contribution and investment since little was invested in Black people.