The Union Navy established naval blockades from which locations?

The correct answer highlights the strategic efforts of the Union Navy during the Civil War, which involved establishing naval blockades to restrict the Confederate states' ability to import goods and export cotton. The blockades were critical in weakening the South's economy and war capability.

The Union's blockade extended from Virginia to Texas, encompassing key Southern ports such as those in Virginia, North Carolina, and other coastal areas down to Texas. These locations were selected to maximize the blockade's effectiveness by controlling vital shipping routes and access points that the Confederacy relied on. The blockades played a significant role in the Union's victory by significantly diminishing the flow of supplies to Confederate troops.

Understanding that the other choices do not accurately reflect the scope and intent of the Union's naval blockades helps clarify why the correct answer is significant in the context of Civil War naval strategy. The blockade was not uniformly established across the other suggested ranges of states, which would not have provided the military benefit achieved from controlling the most strategic ports along the eastern coast, particularly those between Virginia and Texas.