westward movement

While the industrial revolution was growing more and more people were going to the west. The land got bigger for more people. With all the people there the united states was getting packed.With all those places being crowded they had to move past the mountains.All of this was solved on its own. A bunch of Indians gave them a lot of problems while they were on the road.The country greatly developed and grew. Whenever people moved west it really helped the country continue to grow.The country had too many people and this move greatly helped the future of the country