Fort O'Rourke Fort O'Rourke Fort O'Rourke is a former Union Army installation now located in the Belle Haven area of Fairfax County in the U.S. state of Virginia. It was the southernmost fort built to defend Washington, D.C. in the American Civil War. Following the surrender of Fort Sumter in Charleston, South Carolina, on April 14, 1861, President Abraham Lincoln declared that "an insurrection existed," and called for 75,000 troops to be called up to quash the rebellion. The move sparked resentment in many other southern states, which promptly moved to convene discussions of secession. The Virginia State Convention passed an ordinance
Tennessee in the American Civil War slaves out for "half [of what] they were worth" because "the negros think when Lincoln takes his last, they will all be free." With the attack on Fort Sumter on April 12, 1861, followed by President Abraham Lincoln's April 15 call for 75,000 volunteers to put the seceded states back into line, public sentiment turned dramatically against the Union. Historian Daniel Crofts thus reports: Governor Isham Harris began military mobilization, submitted an ordinance of secession to the General Assembly, and made direct overtures to the Confederate government. In the June 8, 1861 referendum, East Tennessee held firm against separation, while