The Pacific Theater led by Fleet Admiral Chester Nimitz was a series of battles that included many naval battles and brutal Island-Hopping campaigns.
The Pacific Theater had more aerial combat, due to the fat that they were trying to sink Japanese ships. Compared to the new and vast technological advantages and breakthroughs made before war, there were more aircrafts with the addition of carrier ships during the Pacific Theater.
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The answer would be: “Free African American(s) were allowed to enlist in the Union army and Navy.
If they wanted to fight against the confederacy and the slavery supporters then they were allowed to because the Emancipation Proclamation allowed them to join the Union army.
Hope this helps. :)
Emperors
They the big boys of the Roman empire
The First Crusade was the only crusade that managed to achieve its goal of recapturing Jerusalem.
The city of Jerusalem was important for Judaism and Christianity because it is considered the Holy Land. For Islam, it is important because they conquered the land and took it from the Christians and the Jews, and made it their own religious land.