Provided economic aid to Europe = Marshall Plan
Outlined that ways to contain communism = Truman Doctrine
Approved the partition of Palestine = United Nations
Strengthened Soviet control over Eastern Europe = Warsaw Pack
        
             
        
        
        
Answer:
It allowed for longer, safer voyages. C
Explanation:
 
        
             
        
        
        
Answer:Congress passed acts to increase both, Army and Navy. President Woodrow Wilson tried to keep his promise of maintaining a foreign policy of neutrality in the armed confrontation in Europe. He thought that was the best for the United States.
Explanation:
i know my history well
 
        
             
        
        
        
Outlays for troop training, weapons, and munitions increased fifteen-fold from 1916 to 1918. In addition, the Treasury lent generously to US allies. Spending quickly outpaced tax revenues, and the Treasury mounted a series of war bond or “liberty loan” drives to raise additional funds.