The discovery of radioactivity closely followed the discovery of X-Rays. The X-Ray was accidentally invented by Wilhelm Conrad Röntgen in 1895. With the help of his wife, Röntgen tested his wife's hand and captured the bones in her hand and her wedding ring. It became the first röntgenogram and garnered attention from the public and the scientific community.
The church was another central feature of the medieval manor. The religion of the whole of Europe was Roman Catholic and it was law that people went to church on a Sunday. The leading churchmen of the land, Bishops and Archbishops were very wealthy and helped to govern the country. The local priests, however, were much poorer and were often uneducated. It was the priest’s job to look after the sick of the village as well as preaching in the church
B. a technological monopoly
According to Karl Marx, the A. Proletariat, or working class, was oppressed by the middle class (Bourgeoisie). The Proletariat in a capitalist society is only known for their ability to work.
