The English Empire (and subsequent British Empire) were never successfully conquered since the country's inception.

The British Empire - yes

Latin derived words made their way into English through the Roman empire.

German Empire is the name often given in English to Germany from 1871-1918.

Britain was separated from the rest of the empire by the English channel, the same strip of water that separates Britain from Europe today.

Britain was separated from the rest of the empire by the English channel, the same strip of water that separates Britain from Europe today.

Britain was separated from the rest of the empire by the English channel, the same strip of water that separates Britain from Europe today.

Britain was separated from the rest of the empire by the English channel, the same strip of water that separates Britain from Europe today.

Britain was separated from the rest of the empire by the English channel, the same strip of water that separates Britain from Europe today.

Britain was separated from the rest of the empire by the English channel, the same strip of water that separates Britain from Europe today.

Britain was separated from the rest of the empire by the English channel, the same strip of water that separates Britain from Europe today.

Britain was separated from the rest of the empire by the English channel, the same strip of water that separates Britain from Europe today.

Britain was separated from the rest of the empire by the English channel, the same strip of water that separates Britain from Europe today.