Which idea is central to democracy in the united states?

Use the image to answer the question, rid egypt what do the structures in this photograph suggest about ancient egypt?

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.

According to some historians which marks at the beginning of the us civil war