On June 4, as Chinese tanks crushed student-led protests in Beijing, Solidarity delivered a crushing electoral victory. By August 24, ten years after Solidarity emerged on the scene, Tadeusz Mazowiecki became the first non-communist Prime Minister in Eastern Europe.
Why was the power loom necessary? It was necessary because it made jobs quicker and people earned a lot more money . They made more money because the machine made more items and they could then sell these â¦ items quickly to make money.
In 1784 Edmund Cartwright visited a factory owned by Richard Arkwright. Inspired by what he saw, he began working on a machine that would improve the speed and quality of weaving. Employing a blacksmith and a carpenter to help him, Cartwright managed to produce what he called a power loom. He took out a patent for his machine in 1785, but at this stage it performed poorly.