The main reason why Americans enjoyed escapist films in the 1930s is because "<span>A. Movies provided relief from the everyday problems of the Great Depression", since people could be "transported" to another land. </span>
Preserving the national security of the US. Promoting world peace and a secure global environment. Maintaining a balance of power among nations
1. I believe the answer is: <span>Julius Rosenberg
</span><span>Julius Rosenberg was actually born in united states, but he was recruited by the communist League of USA in his Teenage years.
Before he was prosecuted by united states government, he managed to leak information about </span> radar<span>, </span>sonar<span>, and </span>jet propulsion<span> engines for the soviet government.
2. I believe the answer is: </span><span>David Greenglass
</span><span>David Greenglass is the brother of Etherl Rosenberg, Julius' wife in united states. Greenglass worked on the manhattan project and supply all files filled with top secret information from los angeles to Julius' residence. He receive 10 years in prison for this crime.</span>
<span>All the soldiers returned.</span>
