Propagating the Christian religion.
<span>Had no power of taxation remained with the states. However, Congress had the power to maintain military forces, declare war, coin currency, handle Indian affairs and create a postal service.</span>
I believe, that in deep underground on Earth, has the least effect of weathering. It is <span>where there are no interactions with air, and very limited reactions with water, and nothing that breaks apart. I hope this answer helps.</span>
