1
Who have found USA and cause the migrant of European?
2
How important is Abraham Lincoln?
3
Who used to be here before in US land??
4
Today, where do most the Native American live in US?
6
How many states are there in USA?
7
Which state is the biggest?
8
What country is the nearest to the boundary of USA if the Mexico and Cannada are not count?
9
From 8., Which state is the boarder of that country?
10
What is Walmart famous for?
