Copernicus came up with what model where the sun was in the center of the solar system question 1 options: geocentric heliocentric suncentric unicentric is it b

Which form of government have the african nations had since independence?

What is the main problem with the commission form of government? a commissioners often focus on one area. b. each commissioner has too much administrative power. c. the commissioners have trouble working together. d. commissioners are often very corrupt.

Define the word imperialism. what is your opinion: should the u.s. engage in imperialism? under what circumstances? offer a brief, effective argument against the opinion that you hold.