My understanding was that at least some of those - Obamacare and the EPA - required either an Executive Order or a Constitutional amendment, because the powers required were not granted to the Federal Government by the Constitution.
Agreed that declarations of war can just be declarations of war, no amendments required. It strikes me as odd that Congresscritters would be okay invading a country, but not okay with declaring war against them.
Agreed that declarations of war can just be declarations of war, no amendments required. It strikes me as odd that Congresscritters would be okay invading a country, but not okay with declaring war against them.