Are you talking about the queens and the pharisees boats?<span />
I think the last one is correct because Robert created ways trough Missouri River to get faster to the ocean
Answer:
My guess is because they were trying to to escape crop failure, famine, and harsh government they also wanted religious freedom and knew that america had plenty of opportunities.
P.S. when u give a question that has options please put the options down cause the people following ur inquiry will get confused