Who offered the land for sale to the settlers?

The Burlington and Missouri River Railroad (B&MR)

Explanation:

The Burlington and Missouri River Railroad (B&MR) was an American railroad company that played an important role in the settlement of the West. As the population in the Americas became larger, there was a need to find more land for settlements. Therefore, the government took measures to displace Native Americans and resettle them in new areas of the country. The land was then given to non-Native settlers who farmed it. One of the companies that participated in this was the the Burlington and Missouri River Railroad, which built a railroad across the state of Iowa and had headquarters in Omaha, Nebraska.

nafta and the union are used as a trade between other countries these   organizations are used as spokes person for the country

i think it’s will be a yes