填空题


information about the States of the U.S.
When the United States was formed, where were only 13 1
The thirteen states declared the independence in 2
In 1776, the 13 colonies fought a seven-year War of 3
The thirty-seven other states were admitted to the
mation as they gained enough
4
The last two states to come in were Alaska and 5

【参考答案】

Population