Golly this one sure is hard. It eliminated the need for mail to be carried via roads or rail lines, and things (and people) could be carried directly to the destination's nearest airport instead of all the way down the winding roads to it.
to raise awareness and try to bring different ideas into the world/society. Also to communicate with indivisuals.
1917
The Mongol Empire
Karl Benz
Norse Explorers
Liberia
The battle of Antietam
Khufu
Anglo-Zanzibar war
Braunau am Inn
The fertile plains near the Nile helped the civilization grow
