In the early 20th century, which policy for the advancement of African Americans was favored by W. E.B. Du Bois and the newly formed National Association for the Advancement of Colored People (NAACP)?

Chen's research team randomly assigned some newborns and their mothers either to a breastfeeding promotion group (where breastfeeding was encouraged, but not required) or to a normal pediatric care group (where breastfeeding was neither encouraged nor discouraged). which research method did they use?

Can i have all the nicknames of all 50 states of usa?

Mark s. fleisher identified which traits as essential to effective work in corrections?