E-Source 홈  >  History E-출처 대상 Black Freedom Struggle in the United States: Challenges and Triumphs in the Pursuit of Equality (PQ)     The approximately 1,600 primary source documents presented here represent a selection of primary sources available in several ProQuest databases. The databases represented in this website include American Periodicals, Black Abolitionist Papers, ProQuest History Vault, ProQuest Congressional, Supreme Court Insight and Alexander Street’s Black Thought and Culture. (Proquest, open to all.) History e-books (GVRL) (로그인해야 합니다 - 여기를 클릭하여 주십시오) History Study Center (access discontinued after June 30, 2021) (로그인해야 합니다 - 여기를 클릭하여 주십시오)     A collection of primary and secondary sources on global history from ancient times to the present day. (From ProQuest)