Why did the zhou establish their own dynasty a. they abolished the feudal states to make china stronger b. they rebelled against the harsh rule of the shang c. they wanted to model government after confucian principles d. they were elected by the people under the mandate of heaven

Neutrality is no longer feasible or desirable where the peace of the world is involved and the freedom of its peoples. —war message to congress, woodrow wilson how does wilson use the meaning of the word freedom to justify war?

Why would a person who believes in a strict interpretation of the constitution have a concern with the elastic clause? a) the elastic clause limits the ability of the government to respond to new needs of the nation. b) the elastic clause gives the supreme court original jurisdiction in a limited number of cases. c) the elastic clause allows congress to exercise powers not specifically listed in the constitution. d) the elastic clause guarantees that a citizen's property cannot be taken away with due process of law.

Louisiana purchase timeline can someone give me the answers, it's due tomorrow.