Choose the best answer. the american civil war is called the "first modern war" because:

a. all of these answers.
b. it became a war of society against society.
c. the distinction between military and civilian targets often disappeared.
d. it used weapons made via the industrial revolution.

these conditions long with a short growing season made farming difficult.

explanation:

the north has a climate of warm summers and snowy cold winters. the terrain is rocky, hilly, and not good for farming.

lincoln presided over the union victory in the american civil war, which dominated his presidency. a former whig, lincoln ran on a political platform opposed to the expansion of slavery in the territories. his election served as the immediate impetus for the outbreak of the american civil war.

barack obama

44th president of the united states