answersLogoWhite

0


Best Answer

Tanks, gas and early airplanes were mayor developments in ww1. The First World War lasted for four years and three months. It involved sixty sovereign states, overthrew four Empires, gave birth to seven new nations, took ten million combatant lives along with another 30 million wounded.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Development of World War I
Write your answer...
Submit
Still have questions?
magnify glass
imp