75% of indians are vaxxed. they're the most useful bioweapon. blacks are a problem, because they possess an inherent mistrust for authority. you can fool them into following it, but as seen with the mass black exodus to trump, they will eventually see through and side with the "underdog" as they see it. that's risky. latinos are very christian and way too nationalist. you're more likely to end up with latino nazis that cleanse the us if you keep pushing them. chinks are very chaotic, they can sort of be kept under control, but there's a solid chance one day they just go out and murder everyone they've decided to, even allies, friends and others. they do this frequently. indians, however, are both just an extreme quantity (easier to flood with), they want to do it (no need to spend money forcing them in) and they are very docile. they also adore money and material possessinos, so they can be endlessly kept manipulated by that. the jews, however, don't realize that indians are easily worse than even latinos when they reach a certain number. and by then it's too late. this will bite them in the ass.
Bulgaria