How did the Punic Wars affect the Romans?
Roman trade slowed after Rome took over Carthage.
Rome’s population fell after a famine and a plague.
Rome took over the entire coast of northern Africa.
Rome’s army gained new soldiers from conquered territories

the answer is mass marketing.

there are hundreds of postives ways to unite a country with another country here are a   few

1 peace treaty's peace treatys

are basically a document signing a allliance with one country and another.

2 gift

what i mean by this is for example how the french gave the americans the statue of libery a gift of peace.

the eop relieves the president of the duty of serving as commander in chief. the also eop reduces the president's ability to appoint staff and advisers.

hope this ! : )