The architecture they are built on is always unique. And the colours that they are coded with their furniture may also contribute to the diversity.
It is advocating that while the United States should be extending the trade with foreign nations, the US should limit if it cannot eliminate its diplomatic ties with these foreign nations.
It is the beginning of the American isolation policy where the US should be hesitant about getting involved in the affairs of other nations.
The white minority government in Rhodesia gave up power to the black majority after B) a long guerrilla war.
Mexico claimed New mexico after 1821