What effect did the soviet launch of sputnik have on the united states?
it revitalized mccarthyism.
it led to the creation of nasa.
it ended u. s. involvement in the korean war.
it prompted the development of the hydrogen bomb.

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