Why did european nations send missionaries to convert people in africa and asia to christianity?

The globe, the book of mathematics, and the scientific instruments in this painting demonstrate the renaissance interest in

Carefully examine this photograph of a home bomb shelter. fearing a nuclear attack, many people put these in their homes during the 1950s. describe what you see in the image. what kinds of things did this homeowner think to include?

Which of the following was a crop not grown in the olmec farming ? potatoes or squash or maiden or beans