Can you guess what G.A.R. Stands for? The answer is Grand Army of the Republic. In 1920, the Marshall chapter of this organization built the G.A.R. Memorial Hall as a meeting place and functional hall for Civil War veterans and their sons.
Fun Fact
The Grand Army of the Republic was founded in 1866. At its peak in 1890, the organization had over 400,000 members and seven-thousand posts nationwide.