T9 Review Activity - the Americas

How did the first humans arrive in North and South America?

• By sailing directly across the Atlantic Ocean.

• By crossing a land bridge from Northeast Asia.

• By migrating from Europe through Greenland.

• By traveling from Australia across the Pacific.

Approximately when did agriculture first develop in the Americas?

• Around 1,000 years ago.

• Between 2,000 and 3,000 years ago.

• Between 7,000 and 9,000 years ago.

• About 15,000 years ago.

What was the estimated population of the Americas around 1500 CE, prior to European colonization?

• Less than 10 million people.

• Between 20 and 40 million people.

• Between 50 and 100 million people.

• Over 200 million people.

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Which of the following is considered by some archaeologists to be the first civilization in the Americas, developing in the fourth millennium BCE?

• The Olmec civilization.

• The Mayan civilization.

• The Chavin culture.

• The Caral or Norte Chico civilization.