What was the primary economic interest of the united states in the missouri river territory to the trade in animals furs. The abundance of lumber resources. The potential expansion of the slave trade

Territory to the trade in animals furs.

Explanation:

The region adjacent to the Missouri River was acquired by the United States on the occasion of the Louisiana Purchase from France in 1803, and was explored and documented during the Lewis and Clark Expedition, which ended in 1806.

During these explorations, it was discovered that it was a region with an abundant presence of indigenous fauna, which boosted the already incipient fur trade in the United States. In addition, the enormity of the territory facilitated the establishment of new trade centers in which to offer these furs.