Because the form of government they picked allowed for people to show opinion freely and a free vote
Answer:
Roosevelt and British Prime Minister Winston Churchill were crucial in the establishment of a unified effort to deal with the Axis powers. ... In July 1940 newly appointed Prime Minister Churchill requested help from FDR, after Britain had sustained the loss of 11 destroyers to the German Navy over a 10-day period.
Limits on U.S. and Soviet weapons (hence the title "Strategic Arms Limitation")
i think its the second one
