Matching Pairs Mapping the WayOnline version LL Comp Build Know, More Land, Mapping the Way (Task F 2) by Stephanie Turner 1 Last Supporting Idea 2 Main Idea 3 First Supporting Idea 4 Next Supporting Idea They went to inspect land in the West. From 1804 to 1806, Lewis and Clark made a long trip. THey made notes about American Indian tribes. They made amps and drawings of what they saw.