It is a printing press that is being shown, a form of machinery invented by Johannes Gutenberg around 1440 which was based around already invented screw presses. Here, a company, perhaps book or newspaper related, is busy using the printing press to making multiple copies of the same text again and again.
democracy was first introduced in the city-state of athens
Because it was despised by the President and the Southerner the bureau expired in 1872
Spanish explorer Hernando de Soto.