British rock and roll, or British rock, was born out of the influence of
rock and roll and
rhythm and blues from the
United States, but added a new drive and urgency, exporting the music back and widening the audience for black R & B in the
U.S. as well as spreading the gospel world wide. Much of what has made rock music unique, in its ability to unite audiences and adapt new influences, came from
British bands in the late 50s and
rock groups in the early 60s.
See more at Wikipedia.org...