Relier Pairs Growing PainsVersion en ligne LL Comp Build Know, More Land, Growing Pains (Task E 2) par Stephanie Turner 1 First Supporting Idea 2 Last Supporting Idea 3 Main Idea 4 Next Supporting Idea Raising livestock and building homes used up the land. The United States began to run out of land for its people. People had to find more land in the West. This happened in the 1800s.