Resources;

• American Pit Bull Terrier
  The American Pit Bull Terrier (APBT) is a purebred dog breed recognized by the United Kennel Club and American Dog Breeders Association, but not the American
  47 KB (4,882 words) – 18:10, 7 May 2020
• Characteristics; https://animals.mom.me/what-are-the-characteristics-of-a-pit-bull-terrier-12534129.html
• American Staffordshire Terrier
  Club (UKC) in February 1898 as the American Pit Bull Terrier. On June 10, 1936, about 50 UKC registered Pit Bull Terrier dogs were accepted for registration
  12 KB (1,088 words) – 05:48, 11 May 2020
• American Bully
  produced using a foundation of American Staffordshire Terriers and American Pit Bull Terriers bred to several bulldog-type breeds. It was created with the purpose
  8 KB (872 words) – 17:07, 5 May 2020