Which two ancient civilizations deeply influenced America's ideas about freedom, the value of the individual, forms of government, and systems of laws?

Greece and Rome

Explanation:

The American Government was influenced by Ancient Greece and Ancient Rome.

Ancient Greece was a democratic state that was ruled by the people. Whereas, Ancient Rome was a Republic State which means that the voters/citizens elect the representatives to speak and act for them or on their behalf.

American Government has a Democratic Representative where citizens vote for people to represent them or speak for them.

So, the correct answer is Greece and Rome.

Greece and Rome.

Explanation:

Early in its existence the Roman republic was governed by an elite of individuals. However, gradually the laws that permitted certain individuals to control the government were abolished, resulting in the emergence of a new elite that relied on the structure of society to retain its power, rather than the law. Same can be seen the in the case of Greece where political representation was open to a limited section of population. And the American society resembles this patter.