2. To people who believed in the Mandate of Heaven, when was it all right to overthrow an emperor? never at any time
b
when he ruled badly
c
when he became unpopular
d
when citizens wanted a change

when he ruled badly so b

Explanation:

i say this because a emperor in order to become one you need the blessing from heaven in ther religion so what im saying is if they ruled badly under the will and grace of heaven and were bad they were thrown of the dynasty no longer emperor.

the united states constitution is the supreme law of the united states. the constitution, originally comprising seven articles, delineates the national frame of government. its first three articles embody the doctrine of the separation of powers, whereby the federal government is divided into three branches: the legislative, consisting of the bicameral congress; the executive, consisting of the president; and the judicial, consisting of the supreme court and other federal courts. articles four, five and six embody concepts of federalism, describing the rights and responsibilities of state governments, the states in relationship to the federal government, and the shared process of constitutional amendment. article seven establishes the procedure subsequently used by the thirteen states to ratify it. it is regarded as the oldest written and codified national constitution in force.

your question is incomplete

explanation: