(1) Victorian England
(2) Sir Henry Cole
(3) John Callcott Horsley
(4) A Merry Christmas and a Happy New Year to You
(5) Louis Prang
(6) Boston,
Massachusetts
(7) Merry
Christmas
(8) five
million
(9) UNICEF
(10) Jitka Samkova
(11) joy going round and round
(12) Hallmark