The union gained control of the Mississippi after the capture of Vicksburg.
Vicksburg is the answer.
The Union gained complete control of the Mississippi River.
Vicksburg
Mississippi river
Grant
they gained control of the Mississippi river
By capturing VicksburgBy liberating Vicksburg, the last major Confederate garrison on the river.
It allowed the Union and enabled them to control the river systems and to blockade the entire southern coastline.
It allowed the Union and enabled them to control the river systems and to blockade the entire southern coastline.
By capturing VicksburgBy liberating Vicksburg, the last major Confederate garrison on the river.
It allowed the Union and enabled them to control the river systems and to blockade the entire southern coastline.
It allowed the Union and enabled them to control the river systems and to blockade the entire southern coastline.