A) It caused the U.S to invade Iraq within months of the attack
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The Union Army was larger, and was able to draw on a far larger population for replacements. The Union Army had better artillery, and was able to manufacture their own artillery. The Union's forces were made up of a far larger percentage of immigrants, and in general had good junior and mid-level officers, and a lot of rather mediocre top level officers
Answer:
C. all were problems we faced vs the Vietnamese
Phillip llTrue used the fighting tactic known as the phalanx