What is a difference between the US Congress and the Assembly of ancient Athens?

Differences: The Athenian legislative bodies were split into 3 groups whereas the US legislative bodies were split into 2 groups. The presidency role in Athens was not as important or treasured as it is in the US.

Explanation:  

In Athens, every citizen could speak his mind and vote at a large assembly that met to create laws

in an absolute  monarchy, the  monarchrules as an autocrat, with absolutepower  over the state and government — for example, the right to rule by decree, promulgate laws, and impose punishments. the  monarch isnominally sovereign but the electorate, through their legislature, exercise political sovereignty.

answer; i believe the answer is (b) fascism;