History can be defined as the study of past events and human affairs.

Here are the answers to the questions:

1. History can be defined as the study of past events and human affairs.

   • The correct option is (b).

2. A person who studies history is called a/an historian.

   • The correct option is (c).

3. Oral tradition is a primary source of history.

   • The correct option is (b).

4. A secondary source of history is a document that is written after the event by someone who was not there.

   • The correct option is (b).

5. An example of an oral tradition is a praise song.

   • The correct