In 1783, the United States and the United Kingdom signed ______ to end the War of Independ

The Democratic Party is one of two major political parties in the United States , the other being the Republican Party. The Democratic Party is the oldest political party in the United States and argu

根据下面材料，回答题。 Schooling and EducationIt is commonly believed in the United States

There are more AIDS cases in the United States， China and Russia.

Japan and the United States are similar in that b

In the United States both public and private universities depend on the following sources

The domestic economy in the United States expanded in a remarkably vigorous and steady fas