By the end of the world war 2 in europe, the allies were largely dependent on the united states for

Europe was dependent for money, weapons

For loans and fund.

After WWII,great damage was done to the European countries,such as heavy bombardment by Germany to England. Infrastructures were damaged and people were killed, many people then lost their jobs as factories were destroyed, there was also a lack of labormuch capital was needed to rebuilt the countries and Europe faced a economy dilemma.They then asked US for help on lending capitals,thus they were largely dependent on her for fund.

hope it helps! :)