During the post-war period, the USSR was able to control Poland and Hungary by

answer:

the majority of cambodians living today were born after the khmer rouge was ousted in 1979 and some who survived can forget how bad it was. when khmer rouge forces seized phnom penh on april 17, 1975, the couple was living with eight of their children in a rural town called kampong chhnang.

explanation:

protect u.s. businesses from competition

they usually pass federal laws

and sometimes in the elections of the president

the answer is alexander graham bell.