How did the America support the allies after Roosevelt's reelection?

After President Roosevelt's reelection in 1940, America increased its support for the Allies through measures such as the Lend-Lease Act, which allowed the U.S. to provide military aid and supplies to countries fighting against Axis powers. This policy enabled the Allies, particularly Britain and later the Soviet Union, to receive crucial resources without direct military involvement. Additionally, Roosevelt's administration focused on strengthening military preparedness and forming closer diplomatic ties with Allied nations. These steps significantly bolstered the Allies' ability to sustain their war efforts against Axis aggression.