The movement of poor Irish immigrants to the United States in the 1800s is an illustration of O the push factor of food availability and the pull factor of famine.
O the push factor of religious oppression and the pull factor of religious freedom.
O the push factor of famine and the pull factor of food availability.
the push factor of religious freedom and the pull factor of religious oppression.

The answer is letter c

Britain altered native american societies culturally because some of the indian tribes were friends with the british and thought them their culture and the british did the same.some of the tribes didn't like the british and fought against them with france, some tribes didn't want anything to do with the europeans and left them alone.trade with the british changed them economically because they were now trading food for things like guns and blankets.