The Treaty of San Ildefonso was an agreement between France and Spain where Spain gave back the colonial territory of Louisiana to France. It gave the French most of the Missisipi river, and new Orleans, which denied the U.S The Gulf of Mexico. I hope I could help! :D
It had a very positive impact because the 1920's was when many new technologies were introduced, one example being the the assembly line, which made many industries more productive and profitable.
Hope that helps!
Most of the time; less than always, but more than occasionally.
<span>D.) some northerners believed slavery was morally wrong . Southerners believed slavery was an essential part of their lives
this is </span>because the south heavily relied on slaves to tend to their agriculture and such, while the north was more.. well self reliant and city-like populated
