The printing press, credited to the German inventor and printer Johannes Gutenberg (l. c. 1398-1468) in the 1450s, became the single most important factor in the success of the Protestant Reformation
Reformation, Causes & Effects
How the Printing Press and the Papacy's corrupt practices
The Printing Press and the Protestant Reformation
The Protestant Reformation for AP World History - The Productive
Martin Luther's 95 Theses - World History Encyclopedia
Factors preceding the Reformation
The Protestant Reformation and Catholic Counter-Reformation
Reformation and the Printing Press
7 WAYS THE PRINTING PRESS CHANGED THE WORLD - Printers Digest
The Printing-Press Prophet - WSJ
Biography of Johannes Gutenberg, German Inventor
Historical Context for The Protestant Reformation
Editable Printing Press DBQ.pdf - Printing Press Mini-O