The affects on the printing press

By Colby Jacobs

Sources

1 text) The first mechanized printing press was invented by Johann Gutenberg.

2 text) The concept of printing first originated from China and Korea.

3 six maps) In the 1450's there was 1 printing press. In the 1500's there was over 200 cites.

4 the geographical diffusion of Columbus's letter) Columbus's letter spread eastward in 4 years.