What led President John F. Kennedy to blame Soviet premier Nikita Khrushchev for causing a threat to world peace? the Soviet role in the overthrow of Fulgencio Batista

the building of Soviet nuclear missile sites in Cuba

the Soviet enforcement of a naval blockade of Cuba

the Soviet role in the failure of the Bay of Pigs invasion

the building of Soviet nuclear mise sites in Cuba

your answer would be (a)

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.