18
Lesson 18 of 84 · Research Skills
Surveys and Data Collection
Political cartoons use humor and exaggeration to comment on events and politics. Analyzing them teaches about public opinion and the issues of a given time.
Key Facts
1
Secondary sources interpret the past.
2
Bias can affect any source.
3
Citing sources gives credit.
Check Your Understanding
Question 1
1 of 2Why do we study history?