People need to believe they have equal social and political rights, else there would be mass protests, revolutions and anarchy. Whether they actually exist in real life is irrelevant here, only the belief matters.
The primary difference in the social structures of humans and animals is the forced imposition of order in human society, leading to a more 'collective' society, instead of the usual 'survival of the fittest/law of the jungle' structure.
And the concept of equal rights is necessary to achieve this imposition of order.
In my opinion, a human society following 'law of the jungle' would be unsustainable, simply because humans as a species are too weak to survive as individuals. The greatest strength of our species is our mental faculty. This leads to the sum of the parts being greater than the whole. As individuals though, we would fail to harness this strength.
Therefore, equal rights do offer us an evolutionary advantage, since they allow us to cluster together, and grow as a population, which is the only way for us to survive.
The September 11th attack continues to affect even those who have no memory of that day. It has affected the way we check into the airport and our safety protocols. It has changed how people view others such as racial profiling. It also changed peoples lives especially those who lost their loved ones.
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Overview. The Continental Army was formed to secure American colonists' independence from Great Britain. This army courageously fought what became known as the American Revolutionary War and claimed victory for the newly formed United States. The Revolutionary War began in 1775.
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