P. (probably D.) It limited the powers of government through check and balances.
On Wikipedia it says, "The new Constitution provided for a much stronger federal government by establishing a chief executive (the President), courts, and taxing powers." The constitution contained the checks and balances system, and this textual evidence is describing it. I cross checked this with other sources, so it is reliable.
Answer:hydrogen bomb
surprise attacks
bomb drills
shelters
Explanation:When the Soviets successfully tested the ____, many Americans were fearful of a _____. Schools held____while families built_____for protection
Answer:
to prevent East Germans from escaping to democrate West Berlin.
<span>They helped form a mass culture. Labor-saving devices became common in middle-class homes, enabling more women to work outside the home.</span>
Answer:
used for hunting, as well as sport and entertainment.
Explanation: