PLZ HELP IS IS TTTIID
The US government has a system of checks and balances in place to ensure that

A) no branch of government gains too much power.
B) there are no limits on government power.
C) one ruling party controls all elections.
D) the president has absolute power to run the country.

no branch of Gov. gains too much power

because its important to learn about other countries and how high tech they are compared to us. also its good to learn about other cultures and how ours differs and in common also we need to learn about companies that we still buy since they ship it here.

d) iowa i believe is the answer