As a result of more advanced weapons, many soldiers during the civil war decided to enlist in the army. suffered greater injuries. died from disease or infection. spent more time drilling than fighting.

Suffered great injuries I just took the test.

Hope it helps for yours! :)

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.