The factors which led to the defeat of Germany were poor planning, British blockade and entrance of the United States army in the war. Firstly, the deficient plans of the both countries, Germany and Austria-Hungry, led to their defeat.
Explanation:
i got this from https://www.writework.com/essay/which-factors-led-germany-s-defeat-world-war
D Larger companies could produce goods at a lower cost. As companies grew they needed a large supply of workers. The immigrants and others moving into large cities supplied the labor the large companies needed.