B was primarily an appeal to refute the sentiment I felt reading your comment, which seemed to be passive-aggressively critical of the USA. My assumption is th

B was primarily an appeal to refute the sentiment I felt reading your comment, which seemed to be passive-aggressively critical of the USA. My assumption is that your frequent misspelling of "Manhattan" and usage of the term "USofA" is that you're not a US citizen. So as a US citizen, I wanted to encourage you that most of us with a decent high school education do consciously/subconsciously understand that this whole country is based on immigration, and much of our WW2 STEM advancements were achieved by the sweat and blood of immigrants and foreigners (at that time).