How is the presidents power limited by the other branches of government?

Explanation:

The president in the executive branch can veto a law but the legislative branch can override that veto with enough votes. The legilistive branch had the power to approve presidential nominations, control the budget, and can impeach the president and remove him/her from office.

after the roman empire, the catholic church began to unify by taking on many duties of a government.

the correct answer is:   the domino theory states that if one country in a region came under the influence of communism, then the surrounding countries would follow in a domino effect.