John quincy adams was an ardent expansionist. what actions did he support to the united states become the "first and mightiest nation in the world"?

John Quincy Adams imposed a law that would support anything that will result in profit for the market of United States.Examples are commerce, agriculture and arts. This was his stepping stone towards making the United States become the "first and mightiest nation in the world".

studies show tha in 7.5 billion years from now, the expanding sun will engulf, and destroy, the earth.