It's because it contradicted his political ideologies and campaign promises.(A)
Its definitely not 1 or 2, and if the development of a second front is option 4, then it is definitely 4<span />
Answer: Chemical weathering changes the chemical makeup of rocks, transforming their minerals or combining them with new elements. Many caves have been formed from this. This is the wearing away of the earth's surface by wind, glaciers, and moving water.