Which of the following is NOT TRUE about England in the Victoria Era? ____
A、TheIndustrial Revolution gained pace because of the power of steam.
B、Bythe mid-19th century, half of British population lived in industrialcities.
C、TheBritish Empire was at its height, covering a quarter of the world’spopulation.
D、Themiddle class were rich, powerful, progressive and often idealistic.