| A | B |
|---|
| Clara Barton | Founder of the American Red Cross |
| Garrett Morgan | invented the traffic light |
| President Carter | works with Habitats for Humanity groups |
| Pledge of Allegiance | a promise to be loyal to your country |
| Doctors Without Borders | A group of medical personnel who help sick people around the world |
| American Red Cross | a group founded by Clara Barton to help people in wartime and during natural disasters |
| Habitat for Humanity | a group that helps poor families build homes |
| common good | doing what is best for everyone |
| volunteers | people who work without pay |
| effect | something that happens as a result of something else |
| Helen Keller | a blind, deaf, and dumb woman who worked to make sure all people are treated fairly |
| cause | something that makes another thing happen |
| citizen | a person who follows the rules and obeys the law |
| nonprofit | a group that does not make money from the work it does. |
