The Treaty of Guadalupe Hidalgo formally transferred California to the United States in 1848.
The Treaty of Westminster transferred that control to Canada.
Indian Treaty No. 1 transferred the land that now comprises part of modern Manitoba.
The 1812 Treaty of Bucharest transferred Bessarabia to Russian control.
The 1809 Treaty of Schönbrunn then transferred the area to the Illyrian Provinces which were directly ruled by France.
In 1763, the Treaty of Paris transferred from France to England all of Canada and the Great Lakes region.
The Treaty transferred "the exercise of her rights of sovereignty to a local parliament" but leaving the region under Ottoman Empire.
The Treaty of San Francisco transferred the island to American control.
The Treaty of Portsmouth transferred it to Japanese control along with the rest of the southern half of the island of Sakhalin.
In 1829, the Treaty of Adrianople transferred the fortress, among with the surrounding region, to the Russian Empire.