Answer:
In Russia, efforts to build communism began after Tsar Nicholas II lost his power during the February Revolution, which started in 1917, and ended with the dissolution of the USSR in 1991.
I would say this part...
"Secure the blessings of liberty, to ourselves and our prosperity"
The reasons that the Prime Minister gives for making large appropriations to the military are to defense against threats (as with a largest military spending more and better military equipement would be obtained), protection of resources (due to the fact that military custody of the natural resources work as a deterrent for further invasions), and for the maintenance of independence (since it is the military who responds in case of an external aggression).
Stalingrad was not related to Japanese aggression in the pacific region
