From what I can determine, Camp Pike was located in Arkansas. You can see photos of the camp here, here, and here.
To see more photos like the one above with the flag go here, here, here, here, and here. (SOURCE: 3rd Division Photos)
We're just a few years away from the anniversary of the start of World War I. Doesn't seem that we've progressed very much since then towards resolving conflicts peacefully. One current presidential candidate has even said that should he be elected we can expect to go to war with another country. Odd how politicians are always so cavalier about war. They love to get their photos taken in front of flags. So both patriots and cowards like to use the flag for their own purpose. It's up to us to determine which sort of person they are.
This is my contribution for the Sepia Saturday post for its 100th anniversary.