500
List the three types of economic aid the US provided to Britain before entering WWII.
“Cash and Carry” (1939)- supply own ships, pay in cash
Destroyers-for-bases deal (1940)- US trades 50 old destroyers with Britain for right to build military bases in Caribbean
Lend-Lease Act (1941)- ends cash-and-carry, lets Britain purchase US war materials on credit