Why should someone or a country Join the Marshall Plan?

The Marshall Plan (the Plan) and the European Recovery Program (ERP) that it generated involved an ambitious effort to stimulate economic growth in a despondent and nearly bankrupt post-World War II Europe, to prevent the spread of communism beyond the "iron curtain," and to encourage development of a healthy and stable world economy.

social status of early civilizations was based primarily on economic power.- true ( first choice)