This was the code name for a secret research and development program whose goal was to build an atomic weapon during wwii. a) manhattan project b) san francisco project c) atlanta project d) chicago project

What was herbert hoover and the food administration do in wwi?

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

What are the biggest challenges facing the average american citizen today? explain.