There was a rule saying that two groups couldn't trade. and so food and macines stopped coming in to be used
The role of the ohio river was very important because it provided resources for the different nations.
You need to give more information on the question.
Answer:
Many American leaders in the 1870s and 1880s thought that Indians should be encouraged or even forced to assimilate. That means they wanted Indians to leave their tribes and ways of life, and instead adopt American ways of life.
(Assimilation means to blend into a different culture.)
Explanation:
The product is colt revolvers
