20. in the house, the assigns a bill to a committee.
a. presiding officer
b. minority leader
c. vice president
d. speaker

D. Speaker.
 
 The Speaker of the House of Representatives is responsible for assigning bills to a House committee.                             

Britain and its empire stood alone against hitler and mussolini. in june 1941, hitler broke the non-aggression agreement with stalin and germany invaded the soviet union. in december, japan attacked the us and britain. the main lines of world war ii had formed.

Answer might be b i think