Explain how islam, judaism and christianity interacted with each other

They all believe in one god. Judaism was the founder of these, but when Jesus was born he created Christianity (which  some of the Jews were not happy with so they executed him, but he came back to life, that was the birth of Christianity) Islam was an attempt to create another version of Christianity but it ended but becoming it's own region. Hope this helps :)

checks and balances are needed to keep the government running smoothly, they allow the three branches of government to overrule one another so that one branch of government does not become too powerful.

thomas jefferson is the answer