Answer:
scientific and economic advancements
Explanation:
Answer:
the land east of the Mississippi river
Explanation:
In the Treaty of Paris, the British Crown formally recognized American independence and ceded most of its territory east of the Mississippi River to the United States, doubling the size of the new nation and paving the way for westward expansion.
If you could choose two answers, it would be A and B. However if it is a one answer question, it would be A because they had more weapons and strength than other foreign territories.
