What were the outcomes of the Marshall Plan?

At the completion of the Marshall Plan period, European agricultural and industrial production was markedly higher, the balance of trade and related “dollar gap” much improved, and significant steps had been taken toward trade liberalization and economic integration.

At the completion of the Marshall Plan period, European agricultural and industrial production were markedly higher, the balance of trade and related “dollar gap” much improved, and significant steps had been taken toward trade liberalization and economic integration.

Explanation:

number 4. should be the correct answer