13 years. It lasted from 1920 to 1933.
Answer:
There are three main reasons why the Spanish were able to conquer and colonize the Americas: Disease. ... While conquistadors like Hernan Cortes in Mexico and Francisco Pizarro had great weapons and strategies, their greatest ally was disease. Better weaponry.
I would say that World War Two is a continuation of World War One because without Germany losing World War One Hitler would not have been able to take power in Germany. Another reason would be that without World War One Mussolini would not have had the right political climate to take power in Italy.
