Gutenburg's printing press was such an important invention, because before he invented it, people would either write stuff all by hand, or make some stamping system. If Gutenburg hadn't invented the printing press, we wouldn't have printers to print things out!
Extra:
Gutenburg designed the printing press in a town called Strasbourg, France. he built the actual thing in Mainz, Germany.
A period of roman peace and prosperity
<span>A World Health Organization report shows that junk food ads harm children’s health.</span>
Pretty much everyone except northeast . Because southeast there is Florida which is hot in summer and not that cold. Southwest it gets so hot and not really cold. Mid west does get very warm as well too
Slavery was not as prevalent in the North as it was in the South due to economic and geographic factors.
The key factor was the type of economy in the North versus the South.
Very quickly, the Northern economy became based on industry while the Southern economy was largely based on large scale plantation style farms.
The end result was that the South needed slaves more for their type of economy to be profitable.