I think it was c but I’m not sure
Answer:
Britain's blockage across the nothern sea and the English Channel cut the flow of war supplies, food and fuel, to Germany during WW1. Germany replied by destroying ships that were supplying the material. In the end of the war all the submarines the German used impacted the war. German submarines sank a total of 6,394 marines displacing a combined total of 11,948,702 tons. Reciprocating 229 submarines for an average of nearly 52,000 tons sunk per submarine.
Explanation:
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Answer: Marshall Plan, formally European Recovery Program, (April 1948–December 1951), U.S.-sponsored program designed to rehabilitate the economies of 17 western and southern European countries in order to create stable conditions in which democratic institutions could survive.
Explanation:
Explanation: D favorable climatic conditions
It expanded further west in North America