Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
Why is Gibraltar British? For most of history, Gibraltar was ruled by various Iberian powers, but in 1704 England seized it from Spain, and despite several attempts to retake it over the centuries, it's belonged to Britain ever since.