Which one of the following areas in the U. S. was damaged by the wars in the nineteenth century?

human life
trade
international respect
production

Human life

Explanation:

There were four important wars for Americans in the 19th century. The 1812 War, the Mexican-American War, the Civil War and the Spanish-American War. The Civil War was a long and terrible conflict with a horrendous number of casualties (dead, wounded, maimed) produced by modern warfare technology.

i think you may have asked this twice, but i answered one of the

the graph is a circle graph because it demonstrates different components of the graph in the form of a circle . pls mark brainliest!