It spread through via international airline travel very quickly.
Answer:
Japan
Explanation:
Their territorial expansion was in the pacific ocean
Answer:
Nationalism was a great cause of World War one because of countries being greedy and not negotiating. Nationalism shows you are proud of your country and want it to be the best. A lot of causes all linked back to countries all wanted to be better than each other.
Explanation:
The Battle of Gettysburg was pretty much when people realized the South was going to lose.
