Naturally. Darwinism as applied to society would tend to be Social Darwinism.
I was in a hurry, had to go to Savate.
First let me point out that thinking behind Social Darwinisms greatly influenced eugenics and Nazi doctrine, and basically fell apart because of the consequences of such horrors. So your climbing a slippery slope using this line of argument.
The theory arise from a horrible misunderstanding of natural selection. People make the mistake to assume that evolution is about attaining the highest peak of perfection. It isn't, it is simply about survival, about adaptation and passing the genes to the next generation.
All this doesn't always entail fitness, and understanding of sickle cell anaemia could clarify this point, but I won't bother explaining.
Anyways, Eurocentric Westerners figured they where the apex of humanity, they had the culture, they had the power, so it seemed self evident to them they were the best.
Especially when they where exploring and found these "primitive" peoples who's lands they wanted.
They had a model of society, hunter-gatherers on the bottom, and them on the top. Social Darwinism was used to justify genocide, and the complete exploitation of indigenous people.
But the people where much more adapted to the lands then the Europeans ever were, they lived sustainable as they had for thousands of years. They progressed in their own ways, and they were not inferior simply because they had no immunization against the disease ridden Europeans, or adequate defences against their artillery.
It could be argued that Europeans were very much inferior to most indigenous peoples they conquered, killed, exploited, ... Inferior in they're respect for life, for nature.
If you think Social Darwinism is a viable doctrine, your disgustingly racist if you even understand the implications of what your suggesting.
It sickens me that to this day there are still some that blame indigenous people for what has happened to them, they're horrendous lives, and their apparent hopeless situation.
That people sit there, with an undeserved sense of superiority and judge the victims of colonialism, and exclaim "gotta look out for number one".
People dare imply that I've got fascist ideals in other threads, but there is a lot more fascist thinking coming from others then me.