explain how the governments of two different countries are similar and different. Use at least two of the following terms in your response: autocracy, oligarchy, democracy, unitary, federation, confederation, parliamentary.

They are similar if both have same type of government.

Explanation:

The governments of two different countries are similar if their government is similar to each other and different if they have different government. For example, if both countries have democracy or autocracy, we can say that they are similar to each other while on the other hand, if on country has democracy and the other has autocracy then they are different from one another.

necessary and proper clause. the congress shall have power to all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states, or in any department or officer thereof.