Answer:
To have a strong economy and military in the world.
Explanation:
The United States of America tried to become a world superpower by making its economy strong through technology, having a strong military with advance weapons and has great influence on other countries. Strong economy enables United States of America to start wars against its rivals such as Russia, Spain, Korea, Vietnam and Afghanistan and controls the strategic points of the world to give tough time to their rivals.
<span>Some colonies more suitable to plantation agriculture due to climate & location
like Brazil, Carolinas, Barbados, Jamaica
developed into slave-based agricultural plantation colonies</span>