Which western river were important for trasporting goods. loisianana purchase

The Mississippi River was a highway that hundreds of settlers used to transport people, products, and goods. Even the merchants who used the river were not worried about the land on the other side of the river. In the beginning Spain owned the property west of the Mississippi.

whose power in the senate is equal to the power of the speaker of the house?

answer: c  

the factory goes out of business, causing the workers to lose their jobs.

explanation: