What was the lend-lease program? O A. A plan that let the United States use British ships to search for
submarines
B. A program that allowed the Allies to borrow money from the
United States
C. A proposal to establish a system of guard posts on America's
coasts
O D. A way for the United States to supply the Allied countries without
getting paid

B.

Explanation:

It authorized the President to sell, lease, or lend military hardware to any country he designated as vital to American national security.

i believe the correct answer is option b. most eastern european nations joined nato.

though i could be wrong, option d. the eastern european nations were granted complete independence, would be another choice.

hope this ! : )

map scale refers to the relationship (or ratio) between distance on a map and the corresponding distance on the ground. for example, on a 1: 100000 scale map, 1cm on the map equals 1km on the ground.