We made the dangerous breed dogs... A thousand years ago, before today's European ways of thinking, why can't USA keep up?

 So you prefer to spray dearie eh Since the worlds oldest domestic dog remains were found in what is nowadays  North western Germany It was as he is  a herder also.

Many breeds are not that old.  Banning dangerous dogs should be the policy everywhere.  In the USA some dogs origins have long been lost in history.  The APBT started in the 1800s for bull baiting. But today that is not done any more.  The APBT is a dog out of place & with its genetic background it can be the most dangerous of all dogs.  They are responsible for more human fatalities than any other breed but followed very closely by the Rottweiler.  Rottweilers bred by reputable breeders have had most all of its aggression bred out of it.  Only BYBed Rotts are dangerous.

Which breeds might you be referring to?

If you use the moronic witch hunters OWN INFLATED NUMBERS, deaths attributed to pit bulls spiked at 22 a YEAR.  There were over 50 murders in America with guns alone per DAY in 2020.  That's more than 800 times the pit bull death rate,  and there are nowhere NEAR 800 times as many humans in America as pit bulls.

Intelligent people know that a small number of examples doesn't prove anything.  You never can, because you're not intelligent.