Last one!

Question

'Describe the major territorial advances made by the US in the 19th Century.'

Thanks
-MC

Answer 1

http://www.eduplace.com/kids/socsci/books/applications/imaps/maps/g5s_u5/index.html

Answer 2

I don't quite understand how that site helps with my question..?

-MC

Answer 3

on the left index, click on the purchases, then describe where they are on the map.