What was the purpose of the US government's Lend-Lease Act, enacted during World War II?

which one is right

• to assist in the war effort without committing troops

• to ensure the domestic economy was not hurt by the war

to sway public opinion toward abandoning neutrality

• to retaliate against Japan for attacking Pearl Harbor

The purpose of the US government's Lend-Lease Act, enacted during World War II, was to assist in the war effort without committing troops.