A Hindu servant serves tea to a European colonial woman in the early 20th century. The British habit of adding tea to sugar wasn't merely a matter of taste: It also helped steer the course of history.
Underwood & Underwood/Corbis
A box of five Cadbury Creme Eggs in London. The confectioner's decision to change the chocolate used to make the outer shell has left many in the U.K. in "shellshock."
Anthony Devlin/PA Photos/Landov