Answer:
They created an alliance with other nations.
Explanation:
Authoritarian Regimes. ... One ruler or a small group of leaders have the real power in authoritarian political systems. Authoritarian governments may hold elections and they may have contact with their citizens, but citizens do not have any voice in how they are ruled.
The answer is a.rifle. Repeating rifles were most significant weapons during this war era. These rifles were convenient and very quick to load. This also served as the primary weaponry in battlefields and in the war zone. Rifles definitely provided a notable advantage to the militaries during the civil war.