What is the benefit in reaching the absolute advantage in the production of one good

C. to produce more units of a good while using fewer resources

Explanation: edge 2020

1) union forces launched a surprise attack.

2) more confederate troops arrived by train.

3) union forces retreated.

the monroe doctrine is the best known u.s. policy toward the western hemisphere. buried in a routine annual message delivered to congress by president james monroe in december 1823, the doctrine warns european nations that the united states would not tolerate further colonization or puppet monarchs.