@Lightlyseared In the States, we call them English Bulldogs :)
There are A LOT of different types of “Bulldogs” but the most freguently encountered are the English Bulldog, which has shorter, stockier legs and a large head and jowls, the Olde English Bulldogge, which looks very similar to the English but is much taller and thinner, and the American Bulldog, which is typically associated with “pit bulls” (but is a different breed with different standards)
And just as a note (because this is a soap box of mine), the Jack Russell Terrier and the Parson Russell Terrier are two very different breeds of terrier now – the AKC recognizes the Parson as the terrier originally bred by Reverand Russell in the early 1800’s. The Jack Russell appeared later through cross breeding with other terriers and such. However, in this day and age, a true Jack Russell Terrier (particularly a JRTCA registered JRT) is better bred (the AKC allows closer inbreeding in generations than the JRTCA) and more traditional in looks than the Parson.