Questions 11 to 13 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions.
Now, listen to the passage.
How is the information organized in the lecture

A．By contrasting various periods in American history.
B．By classifying various types of colonies.
C．By describing developments leading to the American revolution.
D．By outlining steps in the development of royal colonies.