no they aren't
yes it does
Fort Vicksburg
It was a french fortress built in 1713
At the end of Peninsula Virginia. Its name's Fort Monroe or Fortress Monroe.
Fort Vicksburg
Fort Wood
yes it is.it is short for fort and is usually built in war to be used
A place of defense; a fortress; a garrison; a fortress; a garrison or guardhouse.
The root "fort" means strong or secure. It is commonly seen in words such as fortress, fortify, and fortitude.
A large fort; a set of buildings defended by walls and battlements.
fortress, keep, camp, tower, catle, garrison, stronghold, citadel
Fort Ross is located in Sonoma County, California and was built in 1812. It was originally called Fortress Ross. Fort Ross is a U.S. National Historic Landmark.