What gave Great Britain control of the territory of present-day Mississippi?
the purchase of the territory from France
the outcome of the French and Indian War
a treaty with the Natchez, Choctaw, and Chickasaw tribes
an agreement with Spain to split control of the Louisiana Territory
The Treaty of Paris of 1763 that ended the Seven Years' War provided Great Britain with enormous territorial gains. Under the treaty, Canada and the entire present-day United States east of the Mississippi came under British control.