Spain
The American Army
New Orleans.
New Orleans.
The Treaty of San Lorenzo, also known as Pinckney's Treaty, granted the United States access to the Port of New Orleans in 1795. This treaty was signed between the United States and Spain.
The Port of New Orleans is in the city of New Orleans in the state of Louisiana.
Pickney's Treaty was significant to the US because it granted America access through the Mississippi River and the port of New Orleans. The treaty went into effect on October 27, 1795.
New Orleans
The United States gained the New Orleans seaport
I think you are asking about the Mississippi River and particularly the Gulf port of New Orleans. The US had free access to most of the River, but the Spanish and later the French controlled New Orleans and the port. The French gained control of New Orleans from Spain via a secret treaty on October 1, 1800.
New Orleans is in the state of Louisiana.
The port of New Orleans