How were early humans able to cross from asia to the americas? a. they traveled down the east coast of north america. b. they crossed a strip of land that exists between the two continents. c. they built a land bridge that connected asia and north america. d. they walked over glaciers during the last ice age

The correct answer is  B) They crossed a strip of land that exists between the two continents.

Early humans were able to cross from Asia to the Americas because they crossed a strip of land that exists between the two continents.

During the last Ice Age, early humans from Asia were able to cross to North America through the Bering Strait. A land bridge that existed in that time. With the pass of time, now that bridge sank. Today is underwater. But that portion of land is what allowed early humans to arrive in North America. That 56 miles bridge connected what today is Alaska with Russia.

in 550 b.c.e. cyrus the great, the leader of the persians, conquered the medes and united the iranian people under one ruler for the first time. cyrus became the first king of the persian empire and went on to establish one of the largest empires in world.

for the united states of america, 1945 to 1964 was a time of high economic growth and general prosperity. it was also a time of confrontation as the capitalist united states and its allies politically opposed the soviet union and other communist countries; the cold war had begun.

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