Which of the following statements best summarizes why people learned how to make clothes and build shelters after migrating out of africa? a. they needed to trade cloth with other merchants. b. they needed more protection to survive in colder areas. c. they needed less protection to survive in warmer areas. d. they needed to trade living spaces with others.

The correct answer is B. They needed more protection to survive in colder areas.

Explanation

The theory that states that humanity began in Africa, proposes that the first communities of humans emerged in the south and east of the African continent (200,000 years ago), then moved to the Middle East region (100,000 years ago), and later they would arrive in India (700,000 years ago), within these areas they experienced climatic changes for example in the Indian jungles, where they would find stronger rains than in Africa. However, the most important climatic changes were those found in their displacement through Europe, where there were harsh seasons, such as winter with low temperatures, this allowed the first humans to develop new techniques to avoid such weather conditions through the use of animal skins such as the ones of bisons, felines, cattle among others. So, the correct answer is B. They needed more protection to survive in colder areas.

the answer is

a) revise existing treaties

b) do away with political alliances

c) prevent the spread of communism

d) bring an end to european colonization

the main goal of the southeast asia treaty organization was to prevent the spread of communism in southeast asia.

barack obama he actually listens