Manifest destiny
Was a widely held belief in the United States that its settlers were destined to expand across North America. Championed by president Polk, the USA based the manifest destiny on three themes, such as special virtues,and the essential duty of the American people to redeem the west given by God.
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The United States failed to provide adequate support.
Answer:
The First One: To find adventure, gold, and Christianize natives.
Explanation:
Adventure was kinda one of them but not really. At first for the three G's, God, Gold, and Glory.
They knew the place they were on defense and British had to ship stuff over which took a month