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.
Timekeeping was important because it helped people keep time and plan better. It helped sailors know when it was time for their duty and it also helped determine how fast the ship was going during a certain amount of time. Many instruments such as the sand glass were used to help keep time.