| A | B |
|---|
| rule | what you may or may not do |
| government | makes plans and laws for the whole country |
| barter | trading one item for another item without using money |
| compass rose | a drawing that shows the directions: north, south, east and west on a map |
| immigrant | a person coming from another country or area to live |
| natural resources | things in nature that people use (air, water, land) |
| primary source | the first telling or picture of an event, person, or place |
| artifacts | objects that were used by people long ago |
| ecosystem | plants, animals and humans living together in an environment |
