Slavery ultimately led to the United States Civil War.
<span> In the summer of 1814 the British
strengthened their forces in the Chesapeake in an attempt to divert the
US forces from the frontiers of Upper and Lower Canada during the War of
1812</span>
Answer:
your answer would be da port of New Orleans
Explanation:
As the United States had expanded westward, navigation of the Mississippi River and access to the port of New Orleans had become critical to American commerce, so this transfer of authority was cause for concern.
A nation's "sovereignty" allows it to exercise its political power and authority, since without sovereignty it is unlikely that the nation would be able to keep out outside powers and influence.