Neolithic humans built stone tools and adapted to their changing environments. They had to continually move around to fine animals
I know that the answer is D. Because It wouldn't be A because the new inventions DEFINATLY didn't make work more complex and not b because it was not slower AT ALL and not c because it wasn't more consuming.
The main purpose of the Fourteen Points was to outline a strategy for ending the war. He set out specific goals that he wanted to achieve through the war. If the United States was going to fight in Europe and soldiers were going to lose their lives, he wanted to establish exactly what they were fighting for. Through this speech and the Fourteen Points, Wilson became the only leader of the countries fighting in the war to publicly outline his war goals.
Coolidge major goals as president was to cut taxes, reduce government spending, and to keep America from any foreign entanglements.
