People died by plague, spread by fleas and rats.
The Medici family was a family of bankers, who ruled Florence for almost 100 years.
Guttenberg never really invented anything. He just combined or improved ideas that already existed.
"The Prince" is about a prince who maintains power for the sake of power, not to help others.
A document which challenged the teachings of the Catholic Church on the authority of the Pope and teachings of the penance.
Five years after Machiavelli's death, "The Prince" is published.
This theory explains how the Earth and other planets revolve around the Sun.
Council of Trent was created to eliminate abuses of the Church.