What restriction did Spain place on American trade?

Question

The Spanish would allow Americans to buy only Spanish goods.
****The Spanish closed the West Indies to American trade.
The Spanish prohibited Americans from trading with Britain.
The Spanish closed New Orleans to American trade.
***-answer

Answer 1

American history has lasted over 500 years. When did the Spanish put a restriction on American trade?

Answer 2

it doesnt say what year but most likely 1787

Answer 3

If it's 1787, your answer is wrong.

http://en.wikipedia.org/wiki/Pinckney_treaty

Answer 4

ok thanks