Answer:
The answer is "The first choice".
Explanation:
In the 1840's the United States - Mexico boundary became "the easiest" theme "struggles" among "Mexico and Texas."
The "Republic of Texas" believed their "southern borders" were also the "Río Grande." They have even known them like "Mexicans" far south the Rio Grande.
Mexico failed to acknowledge the "Texas Republics" & "irregular disputes" between both the 2 countries that had "persisted" and during the 1840s.
The admission of Texas as "28th US territory" contributed directly to the "Mexican war" from 1845.
Answer:
B. Monsoons flooded the soil with nutrients from rivers and kept the soil fertile.
Explanation:
I got it right on the quiz:)
It was not the Algonquian tribes because they were the first encountered. It was not the Lenape tribes because Europeans pushed them away from their territories to colonize more Europeans. It was not the Iroquois because they served for military. So that leaves the only option of Omaha. So the answer is C. Omaha