Video: Rebel attack at Nash Farm

Confederate troops move en masse up toward Union positions Sept. 6, 2009, during the final day of the Battle of Atlanta 145th anniversary.

Federal troops retook the hill during the engagement, which lasted an hour. Nearly 2,000 re-enactors took part in the three-day event at Nash Farm put on by Atlanta Campaign Inc.

The event won't return for at least five years.

The Atlanta Campaign's next big project is the 150th anniversary of the Battle of Chickamauga, in 2013.