What influence did Athenian govenrment have on later governments?

A.

The military doctrine of the Athenians became the standard of European nations, with their emphasis on smaller groups of well-trained soldiers.
B.
The concept of shared power between monarch and people was used to model constitutional monarchies.

C.
Athens' fierce anti-slavery policy was a rallying call for American abolitionists.

D.
Representation by the people became a rallying cry for democratic thinkers of the Enlightenment.