Which is the main purpose of the preamble of the u. s. constitution?

a. to force people to obey the government

b. to define the rights of the people

c. to outline the goals of government

d. to form a more perfect state of union

Black death spread because of what problem in medieval europe? which one is it i need the answer quick . a- overcrowded cities b-too many farm animals c-not enough qualified doctors d-all of the above

Which factor contributed to the rise of african empires such as ghana and mali ? a. their creation and involvement in trade networks b. they focused only on agricultural production. c. they didn’t engage in warfare with other nations d. their geographic location protected them from attacks.

What specific words do you hear in dr. king’s speech that are powerful