"Countries with a sphere of influence should maintain free access to their ports"
WW1 had set the stage for WW1 during the 20th century due to imperialist nations who competed and developed alliances, militarism, imperialism, and nationalism. These techniques were often used to gain power and territory, but the clash between major players developed wars. For example, Germany developed a militaristic sense after its shortage of power due to WW1 and the worldwide economic decline. The German people had no choice but to let Hitler "save" them, after observing the poor conditions the country was in. Alliances caused a chain reaction and caused rivalries, leading to the second world war.
One way in which the people of the Tibetan kingdom and the people of the Inca Empire are similar is that they "<span>(1) developed coastal ports" among other things. </span>
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