Establish the battle
The Battle of Gettysburg took place on 1–3 July 1863. George G. Meade commanded the Union Army of the Potomac and Robert E. Lee the Confederate Army of Northern Virginia. The National Park Service battle record describes the movements and outcome.
Choose one decision
Rather than asking a general to “defend or abandon” the town in the abstract, choose a particular point in the battle and research the forces and information available then. The town, surrounding heights and army positions are not interchangeable.
Write the alternative
Create a fictional staff discussion about a withdrawal or defensive position. Explain the intended benefit, the practical difficulty and the danger if the estimate is wrong.
Do not conjure an immediately effective new army from local volunteers or assume commanders know movements that have not yet been reported. Distinguish what your reader knows from what the participants can know.
Follow the consequences
Describe the immediate effect on soldiers and civilians, then give one possible wider result. A different battlefield decision does not automatically decide the entire Civil War.
Conclude with a short evidence note and an explanation of where your fictional orders depart from the historical record.
Participation
This is an evergreen writing exercise. There is no active competition, deadline, judging panel, promised feedback or prize attached. Credit collaborators and distinguish evidence from invention.
Editorial review
Reviewed on 26 September 2026. Removed implausible instant local-army scenarios and contest promises; grounded the exercise in the documented battle.