It is federal republic, because oligarchy and unitary republic are totally wrong. And the confederal republic was basically the old USA..
Answer:
the answer to your question is b.
Two party systems are most common in the English-speaking countries of the world and have been for some time, although many people think that it is detrimental to the political environment.
Answer:
Big busineesses support the economy to help provide the expences needed for a developing nation.
Explanation:
-I am an expert!!