Thinking they would win the fight
Answer:
The reason was that the tensions, and the subsequent victory of the Union Side in the Civil War allowed the government of Abraham Lincoln to end slavery in the United States.
In other words, he had enough political capital because he had the backing of both union politicians and the people due to the need of leading the war against the Confederate Side in the Civil War.
There Is No Single Defined Leader.
An important part of Islamic history consists of the Crusades where the Western Christians fought against the Eastern Muslims. Evaluating the Siege of Acre during the Third Crusade shows the beginnings of a Latin re-conquest and a Western pathway into the Holy Land. Through looking at the causes of the Third Crusade, Saladin, Richard I, Philip II, the reasons to capture Acre, the siege of the city, the surrender of Acre, the hostage situation, and the aftermath of the battle, it can be presented that the Siege of Acre could be considered a turning point for the Crusaders in defeating Saladin. Acre may not have been a major city as Jerusalem, but its capture by the Christian crusaders was significant because it created a Christian territory near the Holy Land marking the beginning towards a re-conquest by Christians of the lands taken by the Muslims during the Crusades.