What did the zhou claim to justify overthrowing the shang?

1. the shang had lost the mandate of heaven.

2. the shang were corrupt and unfair.

3. the shang were weak and did little for china.

4. the shang had failed to build the great wall.

Why was the u.s. annexation of hawaii delayed until william mckinley became president? a: the rebels who overthrew queen liliuokalani opposed u.s. annexation. b: the senate did not approve the treaty of annexation until mckinley entered the white house. c: supporters of the nationalist cause were in the majority in hawaii until 1898. d: mckinley’s predecessor, grover cleveland, refused to sign the treaty of annexation.