The countrys wanted to compete against each other for power/dominace
Answer:
the rebellion led mexican president guadalupe victoria to increased the military presence in the area.
Explanation:
The most deadly illness the pioneers have faced was Oregon Trail, it was spread by for hunting food, picking berries, and most of all this terrible game kids used to play that made them realize the Oregon Trail was real. It also lead up to bad fever, cholera, and dysentery.
This is the main reason of the deadly illness pioneers had.
Hope this helps you :)
The United States should not get involved in the affairs of other countries.
