In harlem during the 1940s, tensions between black and whites began to escalate which lead to the jazz scene eventually moving downtown to a one-block area on 52nd street between fifth and six avenues. this area, known as was home to a cluster of clubs that has been speakeasies during prohibition. as the 1930s gave way to the 1940s, more and more of them converted to jazz venues.

answer: the correct answer is d. a christian revivalist movement in the u.s. during the early 19th century

explanation: the second great awakening was lead by the preachers of baptist and methodist congregations in order to gain support for the protestant religion from the 1790's to 1840's

b. shared language, culture, and ethnicity

i believe all of them orginate from the house of representatives.