2. The distribution of population is most directly influenced by -

A. form of government

B. physical geography

C. religious beliefs

D. social class system

3. Cultural diffusion is promoted when -

A. people are isolated by geographic barriers

B. both men and women are allowed to vote and hold public office

C. migration, warfare, and trade cause more interaction among the people

D. people go to school to become scribes

1. The correct answer is: B) physical geography

2. The correct answer is:C) migration, warfare, and trade cause more interaction among the people

Explanation:

1. While there are many factors that influence the distribution of population, the most powerful factor is the physical geography of a land. Hence, we find less people in hilly mountainous regions and more people on planes and near rivers and sea.

This is because planes and rivers provide a perfect geography for farming, agriculture, leading to an abundance of food and crops.

2. Cultural diffusion takes place when there is regular interaction between people from different communities and a chance to learn from one another.

This can be through migration, warfare or even trade, which might bring two nations closer together. A big example can be seen between the United States and Mexico. Due to the large border, trade and migration, the US has a well developed Hispanic culture and is a great example of cultural diffusion.