Can someone me on 36 and 37 pls i don’t understand : (

How w. e.b. dubois wanted to improve the social and economic situation that existed for african americans during the early 19th century?

During wwi, literacy tests were used to control immigration, which marked a return of what type of ideology in some americans?

Historians have recently discovered a historical journal published in the early twentieth century. the journal contains facts based on original sources about the downfall of the early byzantium empire. historians consider this long-lost journal to be a breakthrough in their understanding of the byzantium empire. based on this information, the journal is a source.