Input (grade 6): 1941 & ndash; World War II: President Franklin D. Roosevelt signs the Lend-Lease Act into law, allowing American-built war supplies to be shipped to the Allies on loan.
Output (grade 12): 1941 - World War II: President Franklin Delano Roosevelt signs the Lend-Lease Act into law, allowing American-built war supplies to be shipped to the Allies on loan.