Social Studies, 06.11.2020 01:00 speris1443

The Beringia Crossing Archaeologists study migration. Humans first migrated from Africa. But how did humans move to North America? One idea is that they crossed Beringia. Beringia was the land bridge between Asia and North America. It existed during the last ice age. A small group from Siberia in Asia may have crossed the land bridge and settled in America. Researchers found evidence for this migration. They analyzed DNA, language, and artifacts. Scientists studied the genes of American Indians and Siberian groups. Genes are inherited. They found that most American Indian groups are descended from Siberian peoples. Some groups stayed in North America. Others moved south. Some stayed in Central America. Some moved along the coast to South America. Languages are also evidence for migration. People bring their languages with them. Researchers found similarities between the North American languages and the languages of Siberia. The languages use similar rules. Artifact evidence is also important. Archaeologists have found similar stone objects in Siberia and North America. They also found similar tools. Some tools were used to make clothes. Warm clothes were needed for migration. There is evidence that hunter-gatherers crossed Beringia to reach the Americas. Why do archaeologists believe that early peoples crossed Beringia? Choose two answers. DNA evidence shows that American Indians and Siberians are related. American Indian and Siberian languages share similar rules. American Indian and Siberian art share similar patterns. DNA evidence links several American Indian tribes. Siberian tools were used to hunt effectively.

Answers: 1

Show answers

Another question on Social Studies

Social Studies, 22.06.2019 20:00

In 1914, alabama produced 1.7 million bales of cotton, but three years later produced only 515,000, bales. meanwhile, in georgia, 5.2 million acres of land was dedicated for cotton production in 1914, but by 1923 there were just 2.6 million acres used for growing cotton. all of this was the result of the work of a tiny insect: the boll weevil. alabama and georgia first felt the effects of the boll weevil at different times. what would account for this difference in timing?

Answers: 1

Answer

Social Studies, 23.06.2019 06:00

Three thieves agreed to rob a bank. the first was to steal a car to be used for the getaway, the second agreed to procure weapons, and the third would check the bank for cameras. the car thief stole a car and parked it in a lot behind his girlfriend's apartment building. while visiting her the night before the robbery, the car thief suffered a series of convulsive seizures. he was rushed to the hospital where he was placed in the intensive care unit and heavily sedated. meanwhile the two other thieves, unaware of their accomplice's illness, met and decided to rob the bank on their own, despite the absence of a getaway car and driver. they robbed the bank, but were quickly apprehended as they tried to escape and implicated the car thief under police questioning.the car thief can be charged with: a theft of the car only.b conspiracy to commit robbery and theft of the car only.c robbery and theft of the car only.d theft of the car, conspiracy to commit robbery, and robbery.

Answers: 2

Answer

Social Studies, 23.06.2019 07:30

Take a moment to consider other countries and their form of government. select a country that does not utilize the same form of democracy that the united states uses, identify the country you chose and compare their form of government to the u.s. how are the different types of government the same? how do they differ? which type of government do you think is more beneficial to it's citizen's?

Answers: 1

Answer

Social Studies, 23.06.2019 09:30

The persian wars started when emperor darius i began an invasion of greece. what caused darius to decide to attack greece? a. greek pirates had raided persia's merchant ships and coastal towns. b. greek armies had attacked and taken over land that belonged to persia. c. greek city-states had supported rebellions in the persian empire. d. greek leaders had declared independence from the persian empire.

Answers: 1

Answer

You know the right answer?

The Beringia Crossing Archaeologists study migration. Humans first migrated from Africa. But how did...

Questions