In the 1800s there were more schools made by African Americans because of segregation
Answer:
is a or c I'm sorry if it didn't work but I am very very very very very very sorry if I got it wrong.
and to your's he was born in the United States
became more efficient and lofs nire production
Originally the United States only had atomic weapons, but that all changed when in 1949 the U.S.S.R (or the Soviet Union) set off an atomic bomb, which started the Nuclear Arms race.
Hope this helps, have a BLESSED day! :-)