Which best describes kennedy’s contribution to space race

Explanation:

Kennedy began a dramatic expansion of the U.S. space program and committed the nation to the ambitious goal of landing a man on the Moon by the end of the decade. In 1957, the Soviet Union launched the satellite Sputnik, and the space race was on.

a, c, & d are correct:

they wanted lands to settle the extra population.

they wanted new markets for english goods.

they wanted to avoid civil war.

although the crusades failed to capture jerusalem, they had several major impacts on western europe. they increased the authority of the king: sometimes nobles died in battle without leaving an heir in which case the king got their land. kings passed taxes to pay for the crusades.