Which One of the Following Statements Is True About Past

Multiple Choice

Which one of the following statements is true about past geopolitical events and the five eras in the history of marketing?

A) ​The production era was heavily influenced by the Korean War.
B) ​The marketing era was interrupted by World War II.
C) ​The sales era was heavily influenced the rise of capitalism in China.
D) ​The social era was heavily influenced by the tearing down of the Berlin Wall.
E) ​The sales era began during the Great Depression.