Do you think that nations will ever give up their nuclear weapons? What actions would be needed on the part of world leaders to accomplish this? Please help me answer this!!!

Which purposes of the constitution are found in the preamble? select the six correct answers. to provide for the common defense to form a more perfect union to promote the general welfare to secure the blessings of liberty to declare independence from britain to establish justice to ensure domestic tranquility

(05.04 mc) how did the roman transportation system keep the empire strong? plz

Explain the first meeting between robespierre and louis xvi after louis is crowned king? fast