TAMU HIST226 History Of Texas Practice Exam

The key result of the Adams-Onis Treaty was the establishment of borders between the United States and New Spain, which included the delineation of the Nueces River as the boundary. This treaty, signed in 1819, allowed the U.S. to acquire Florida from Spain and clarified territorial claims between the two nations, aiding in the understanding of where US territory ended in relation to Spanish territory in North America. By establishing the Nueces River as a boundary, the treaty played a significant role in the U.S.-Mexico relationship that would continue to evolve in the following decades. Other options refer to aspects that did not align with the outcomes of the Adams-Onis Treaty. The independence of Mexico was not a result of this treaty, nor did it involve the sale of Florida to Spain. Rather, Florida was ceded to the U.S. A key implication of the treaty was also the reaffirmation of control in Texas under Spanish rule for continued years afterward, making the option regarding Texas remaining under Spanish control less significant within the context of the treaty's primary achievements.