Read the following premise and answer if the hypothesis is true.
Fort Davis is a census-designated place (CDP) in Jeff Davis County, Texas, United States. The population was 1,201 at the 2010 US Census . It is the county seat of Jeff Davis County. It was the site of Fort Davis established in 1854 on the San Antonio-El Paso Road through west Texas and named after Jefferson Davis, who was then the Secretary of War under President Franklin Pierce.
Hypothesis: Fort Davis was named after Jefferson Davis because of his war achievements. Is the answer "Yes", "No", or "It's impossible to say"? Respond with only the answer and no additional text.
It's impossible to say
Yes.