If you are talking about how in America, natives were viewed as savages? If so- Native Americans were forced out of their own native tongue into English, their culture was ripped apart, their land was ceded, children were forced into boarding schools were they were beated and sometimes raped. Oh and they were nearly wiped out from the face of the earth.
What happened in the 18th century is an echo of today's Native Americans reality as they have lost their culture by 75%, they're land has been reduced to reservations (YAKAMA reservation is an example) and many have turned into alcoholism (not all, about 33% percent)
Castro had too large of an army to fight the invaders.The United States failed to provide adequate support.The Soviet Union had provided too many modern weapons.Castro found out about the invasion before it occurred.
I think the United States was justified in sending troops to Cuba and the Philippines to fight against Spain because many Cubans flew to the USA to escape from the Spanish control. That act was a manifestation that they expected help from the USA, so the USA was morally compelled to take action.
The Indus River Valley Civilization and Mesopotamia were all centralized on these fertile river valley because it allowed food to easily grow so they had excess food, bringing more people in.
