Answer: Among these changes were better paper feed, improvements in plates and paper, automatic paper reels, and photoelectric control of colour register. The introduction of computers in the 1950s revolutionized printing composition, with more and more steps in the print process being replaced by digital data.
Explanation: The first printing press allowed for an assembly line-style production process that was much more efficient than pressing paper to ink by hand. For the first time in history, books could be mass-produced — and at a fraction of the cost of conventional printing methods.
The impeachment proceedings must start in the house where the investigation is started and evidence is drawn. The trial and hearings are conducted in the Senate with the Senate acting as the Jury and the Chief Justice of the Supreme Court as the Judge.