The Treaty of Fallen Timbers
The Treaty of Greenville
In the southern portion of the US State of Florida on the North American Continent.
It is in the southern portion of Mesopotamia
africa
Queenly Lake
Its in the southern portion of five island.
They are in the Southern portion of the Safari Zone.
Qu'Apelle Lake
Yes, Mississippi is in the southern portion of the Southeastern US.
In the southern portion of the Indochina Peninsula in Southeast Asia
Mauna Loa.
Please rephrase - the question is unclear.
It is a desert in the southern portion of Israel.