What do the Ostrogoths, Mongols, and Vikings have in common? es ))
A)
They failed to invade Europe.
B)
They were all migratory groups.
They all fell to Muslim dynasties.
D)
They each invaded the Roman Empire.

answer; ///i believe that the correct answer is (a); ///the crystal will

answer: ensure protection from communism

explanation:

the north atlantic treaty was largely dormant until the korean war initiated the establishment of nato to implement it, by means of an integrated military structure: this included the formation of supreme headquarters allied powers europe in 1951, which adopted the western union's military structures and plans.

answer: both considered peasants valued members of society.

explanation: the ancient chinese and indian empires were large asian empires that had the same problems with other big empires, they had to work hard and sometimes fight in order to keep them united, they both relied heavily on their capacity to trade and to send strange and rare items to europe, and had the father as the head of the house hold in both societies, but they didn´t considered pleasants as valued members of their society, they were the bottom of the social pyramid in both of their societies.