Popular historical events, tend to be written from the perspective of the 'Winners'. Even if those winners were doing something unethical during the events, they can cover it by justifying their actions through some sort of divine will or missions.
The perspective from non-European histories offered a different perspective on the colonization.
In the past, colonization's were generally praised as something good. The Europeans masked it as some sort of mission to help other countries in the world improve their civilization. But, they didn't mention the dark side of it. Only after examining non-European histories the world aware of the human exploitation, resources exploitation, and the military's conflicts that's caused by the colonization.
The international response to crisis in Darfur can be described as the "worst humanitarian crisis" in the world.
<u>EXPLANATION:</u>
The Darfurcrisis is the major armed conflict between the government of Sudan and rebel groups "Sudan Liberation Front" and "Justice and Equality Movement."
This conflict started because the rebel groups accused the Sudan government for oppressing the non-Arab population of the Dafrur region.
The government responded by carrying out an ethnic cleansing which led to the death of hundreds and thousands of civilians.
In this way the Declaration of Independence makes is crystal clear that government has one overarching purpose; that of protecting the inherent human rights of life, liberty and property (pursuit of happiness).