This is like a Nietzche hypothetical come to life: All words are metaphors that we've forgotten are metaphors.
The word "race" explicitly refers to a biological concept, to similarities of genetics. The word "civilization" refers to a social construct of cultural commonality and development.
And no, there is no "English" race. To be English is not to be of one race, just as the British Asiles were never unified by "race." The English Civilization is a history of different peoples coming into Briton; English Civilization grew, even as it experienced varying degrees of different peoples from different lands, and with a different genetic makeup.
The word "race" explicitly refers to a biological concept, to similarities of genetics. The word "civilization" refers to a social construct of cultural commonality and development.
And no, there is no "English" race. To be English is not to be of one race, just as the British Asiles were never unified by "race." The English Civilization is a history of different peoples coming into Briton; English Civilization grew, even as it experienced varying degrees of different peoples from different lands, and with a different genetic makeup.