I need to label the map with these places Locate these places on the map:

1. United States of 1783
2.Texas annexation of 1845
3.Louisiana purchase of 1803
4.Oregon country of 1846
5.Mexican cession of 1818
6.Gadsden purchase of 1853
7.Florida cession of 1819
8.British cession of 1818

Locate these places on the map:
1. Mississippi River
2. Arkansas River
3. Colorado River
4. Ohio River
5. Red River
6. Rocky Mountains
7. Missouri River
8. Rio grande
9. Appalachian mountains