He was unable to prove his theory because he didn't have any proof.
Answer:
After the Allied invasion of France, Germany was conquered by the Soviet Union from the east and the other Allies from the west, and capitulated in May 1945. Hitler's refusal to admit defeat led to massive destruction of German infrastructure and additional war-related deaths in the closing months of the war. so it should be either b. or d.!
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Answer:
Christianity
Explanation:
From a marginal religion to the dominance in Europe, Constantine took the first step in accepting Christians in 313, with the Edict of Milan, which instituted religious tolerance in the empire. In 380 AD, Theodosius I officialized this religion, and over time, the church became more powerful, controlling every aspect of the European society.