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.
  The first power loom, a mechanized loom powered by a drive shaft, was designed in 1784 by Edmund Cartwright and first built in 1785, later to be perfected by William Hor â¦ rocks.It allowed textile making to be done far faster than if a human had done the same work. The first power loom, a mechanized loom powered by a drive shaft, was designed in 1784 by Edmund Cartwright and first built in 1785, later to be perfected by William Hor â¦ rocks.