Answer:
Slavery helped them grow crops
Explanation:
Answer:
Living things are able to reproduce themselves. If organisms fail to do this, populations will diminish and disappear as their members die from old age, disease, accidents, predation, etc.
Explanation:
Answer: This is kinda an estimate so don't quote me on this.
Poland, Germany, Great Britain, France, and the Soviet Union.
Explanation:
World War II began in Europe on September 1, 1939, when Germany invaded Poland. Great Britain and France responded by declaring war on Germany on September 3. The war between the U.S.S.R. and Germany began on June 22, 1941, with the German invasion of the Soviet Union