What is the word for the distance across the middle of a circle or sphere?

Which term best describes an "enlightened despot"?

The four geographical areas of the Americas are North America, South America, Central America, and A) the Arctic. B) Argentina C) the Caribbean. D) Tierra del Fuego.

Use philosopher in a sentence

Who was the fist president of the United States?

How was the social and economic life different in the early twentieth century from that of the late nineteenth century?

How was Social Darwinism used to justify imperialism? Europeans believed they were a more evolved race who deserved to take over others. Europeans believed their race would die out if they did not conquer more territory.

One effect of the Immigration Act of 1965 on Latin Americans was that it

Who was the first president ok america

Compare the economic, social, and environmental factors that motivate Sweden's and China's respective population policies.

If Joseph Stalin had set lower production quotas for his first Five-Year Plan, he would have A) won more public support for his command economy. B) achieved better results and conserved resources.