Racisim goes hand in hand with stupidity,
This is subhuman cope and a lie. Racism doesn't come with stupidity. Racism comes with honesty, understanding, and familiarity. It's why so many people are turning against Turd Eaters so quickly: they are flooding every sector from entry-level Uber Jeets jobs, all the way up to multi-million dollar salary C Suite positions. More and more people every day are being exposed to the Turd Eaters, working with them, becoming familiar with them, having to deal with their careless driving on their commute to work in the morning, being forced to listen to them babble loudly on speakerphone or FaceTime with their inbred cousin on the other side of the world during their train ride home in the evenings, having them fuck up their orders when they go out to eat. The more people become familiar with Pajeets, the more racist they become of them, because familiarity breeds contempt.
And more into the whole "only stupid people are racist" lie and cope: this was started by people who hate Whites and the West and want to see it all destroyed. Whites collectively used to take pride in their high intelligence. Evil people sought to subvert and emotionally manipulate Whites into accepting more and more incompatible shitskins into their societies, so they started spreading the lie that only stupid people are racist in an effort to shut down Whites' natural sense of pattern recognition. "You know, you talking about these Pakistani grooming gangs is starting to sound kind of racist. Pakistanis aren't the only ones raping little girls, and you lumping in a few bad apples with the entire Pakistani community seems kind of racist. And onky stupid people are racist. You're not stupid, are you?"
Eventually the lie became believed as truth and repeated as such by "progressive" types and browns. Progressive ideology teaches (indoctrinates) cultural universalism: the belief that every culture is equal and interchangeable. That you can pluck some native from the Amazon, drop him in lilly White suburbia, and in just a matter of time they will be no different from the suburban Whites. This is absolute bullshit. Some cultures are absolutely better than others, and not all cultures are compatible or interchangeable with others. But progressive Leftards are true believers. They have to keep the mantra of "only stupid people are racist" alive, because to do otherwise would be to admit that they have been wrong this entire time.
Shitskins adopted it as a cope, a shield to fend off feelings of inadequacy and inferiority. "Oh, he's just racist because he's stupid. He doesn't hate me because I'm lazy, terrible at my job, smell like a twenty year old jock strap that has never been washed, shit on the sidewalk, and have no manners. No, he's just racist because he's an unintelligent hick!" It's feel-good bullshit to soothe the hurt feelings of inferior people.
Why is America full of non whites, why then are American Whites better than their lesser's in common wealth nations (eg Canada) and Europe?
Well, I already answered this in an earlier post, but your reading comprehension and retention skills are apparently pretty terrible. But I will humor you.
Why is America full of shitskins now? There is no simple "This is the sole reason!" answer you can point to as it is a very complex and multi-faceted issue. A big contributing factor was the passing of the Hart-Cellar Act in the 60s, which eliminated most of the restrictions and quotas on immigration that kept America majority White until then. Up until the 60s the minority populations, like the blacks, the Japanese, the Latinos, the Chinese, etc. were VERY small and manageable populations. Whites were still over 80% of the population at that point. What few immigrants we did allow in had heavy restrictions on how many were allowed in each year, where they came from, what skills and education they had, etc. Basically they had to be skilled or educated so they would be able to find work to support themselves instead of going on welfare, and they had to be from essentially Christian nations or at least nations that had a strong Christian influence, such as former European colonies. This was to ensure easier assimilation with American culture. Hart-Cellar ended all that.
Hart-Cellar itself was a result of what I call the "Progressive Era", the period from the late 1800s until just recently, ramping up dramatically after the two World Wars, where Western culture was shifted more and more towards the political Left. And a major driving force behind that cultural and political shift was the Frankfurt School of Thought. Make a note of that, because I will be coming back to it. But this cultural and political shift Leftward is what brought about everything from the Civil Rights movement, to the stripping away of America's manufacturing industry, to the sexual degeneracy and trooning out children we see today.
In conjunction with that cultural shift to the Left, and partly because of it, we saw the rise of things like the United Nations, World Economic Forum, NGOs, trade deals, and many other things pushing America and the West to allow more and more shitskins to enter their country in one way or another. Especially things like "refugees". The West has been forced to house "refugees" because of war, natural disasters, political unrest, and then guilt tripped into permanently housing them. Ever see Blackhawk Down? That was based off a real conflict in Somalia that the UN dragged the US into, and then the UN guilt tripped the US into taking in all those displaced Somalian "refugees". Thirty years later and those same "refugees" have built ethnic enclaves such as in Minnesota, are defrauding billions of dollars from American taxpayers, and are even voting their own into government to continue the grift. Ever heard of Ilhan Omar?
Now, why was America uniquely great and other White Western nations not as successful?
Again, this is a highly complex and multi-faceted issue that has no simple answer you can point to. First off, I would argue that America is no longer great. Not in the way we think of it. America is simply coasting off it's once greatness, and because of how great we once were the rot and stagnation has not yet taken over completely.
Again, it all goes back to the late 1800s and early 1900s, back when the US was overwhelmingly majority White and had a monoculture. I fully believe in American Exceptionalism, in that there was a unique combination of factors that allowed the US to become dominant. At the time our economy was mostly built on manufacturing and industry. Virtually every town and city had some form of industry driving it because it had not yet become standard practice to ship goods all over the country and globe. Most food was produced fairly locally because it was difficult or expensive to ship perishables over long distances and keep them fresh. Back then a man without a high school diploma could still get a job in a factory or a mine that would allow him to earn a single income living for his entire family to live fairly comfortably. And the US is big. Like, REALLY big. Our States would be whole countries in other parts of the world. We had the room for not only factories, but also steel mills, mining, farms, ranches, shipyards, and we had access to both major oceans to ship goods overseas. We were able to leverage that industrial might and shift nearly every manufacturing field into wartime production of everything from ammunition and weapons, to tanks and bombers, to radio proximity fuses for anti-air artillery and the atomic bomb. Plus food production. And not just for ourselves, but also all our allies. By the dawn of the Cold War the US made HALF of all products in the entire world. We no longer have that.
Our system and politics was set up for it. At the time nearly all important roles from politics, to higher education, to employment was filled by White men. White men who loved their country, wanted what was best for it, and wanted other Americans to be successful. We didn't have a history of aristocracy and "old money" like Europe, so we valued the self-made man. They didn't even have to be wealthy, just any man who was able to build a comfortable life for himself and his family on his own initiative and hard work. We had virtually no welfare programs. We had no income tax. And even our wealthy wanted to see other people find their own success instead of feeling entitled to greedily hoarding everything for themselves. Henry Ford believed that the men building his product should be able to earn enough money to buy the very product they built, and still have enough to provide for their families. Our education system was second to none and was geared towards producing intelligent, problem-solving, effective people who could stand on their own two feet when they reach adulthood.
And it cannot be stressed the importance of the culture of the time. We were a mostly White, patriotic, proud culture that believed in hard work, self-reliance, and that only you were responsible for yourself. You were not a victim and no one owed you a living. Your life is in your hands and no one is going to come along and lift you up. You had to build your own life and success yourself.
This is by no means an exhaustive list of reasons why America reached the heights of success it did, just a few examples.
Why weren't other White countries as successful as America?
Again, very complex. Most other White nations didn't have the same benefits that the US had. They didn't have the sheer space for EVERYTHING that we had. They didn't have the same leaders, attitudes towards business and industry, or the same education system. They also didn't have the easy access to, and sheer abundance of, all the resources the US had. And even if they weren't AS "great" as the US, they were still leaps and bounds greater than the vast majority of non-White nations. One needs only look at the drastic downturn countries like South Africa or even India took once Whites were no longer in control of them to see that is true.
They did have a few things holding them back. One was a history of monarchy and aristocracy. But there is one major factor that I think needs to be seriously considered.
Let me ask you this: where do you think many of the ideas and policies that are poisoning America and the West came from? Concepts like cultural Marxism, anti-capitalism, racial/cultural universalism, globalism, the welfare system, unchecked immigration and "no borders", and so on? Where did the cultural and political changes that caused the rot and degeneracy in Weimar Germany come from that brought the rise of the Nazi Party? The students and faculty of the Frankfurt School. Now, these corrosive concepts and policies weren't originated there, but it is where those concepts came together to form the ideology that we would eventually come to recognize as Radical Leftism. The eternal oppressed vs. oppressor class struggle, ethnic/cultural universalism, anti-colonialism, anti-capitalism...all of it.
Much of it stretches back, again, to the early 20th Century. Early progressivism mandated that Germany must not only be punished for World War One, but it must also be broken and humiliated. The Weimar Republic was weak and poor. Many German men died during the war and were not there to raise their children. In their stead for many children was the Frankfurt School to fill their heads with self-loathing, lies, and a backwards sense of "justice". The teachers and students, many of them Jewish, would go on to influence society and push for cultural changes that were corrosive and anti-German. The Nazi Party was formed as a response to these anti-German cultural and political changes. You hear about how Nazis burned books, but rarely WHAT books and who wrote them. Many of those books were written either by the faculty or students of the Frankfurt School.
When the Nazis rose to power, many of the Frankfurt School faculty and students fled. First to other parts of Europe, then to other parts of the West like America. After the War even more emigrated to America to find work. They went on to academia or into influential positions in government. They taught more young minds their poison and had children of their own who likewise had their minds filled with this garbage, who then also went into academic, politics, entertainment, and business. And on and on until you have the modern Radical Leftism that is killing the West today. It is these vermin who have pushed for the policies and influenced culture that sold out American exceptionalism, industry, and sovereignty for the "global community". They're the ones in the WEF that insist that Western nations must welcome in endless floods of browns to fight off declining birth rates, and because we owe them for "centuries of exploitation".