Question

question #19 businesses can store and share information more quickly in modern society because of which technological developments? cotton gin and crop rotation sputnik i and the atomic bomb cellular phone and personal computer levittown and the highway system question #20 economic problems, combined with ronald reagans diplomacy had what effect on the soviet union in the 1980s? the soviets began to cooperate more with the us and implemented new capitalist reforms. the soviets tried to invade several wealthy countries that were us allies. it became americas toughest competition for world power. communism was widely supported for the first time.

Explanation:

For question 19, cellular phones and personal computers enable quick information - storage and sharing. For question 20, economic problems and Reagan's diplomacy led the Soviets to cooperate more with the US and implement capitalist - like reforms.

Answer:

Question #19: C. Cellular phone and personal computer
Question #20: A. The Soviets began to cooperate more with the US and implemented new capitalist reforms.