Fresh cheap land. They wanted to farm and take advantage of the terrain .
I think it’s is A. I read about it somewhere
4973
Drift and Hysteresis Effects on AlN/SiO2 Gate pH Ion-Sensitive Field-Effect Transistor
Jun
He felt that it could lead to a new age of transportation, and also gain more support for him if he had said he liked it
The Mississippi was used for transportation and their were ports along it before the LA purchase