| A | B |
|---|
| boycott | refusal to buy or use certain products or services |
| city-state | city that controls much of the land around it and has its own government. |
| colonize | to settle an area and take over or create a government |
| commercial farming | large scale production of crops for sale |
| democracy | government where citizens have power. |
| domesticate | to adapt wild plants and animals for human use. |
| ethnic group | a group of people who share the same ancestors, culture, language, or religion. |
| hunter-gatherer | person who gathers wild food and hunts animals to survive |
| hybrid | a plant that is the combination of two or more types of the same plant. |
| life expectancy | How long a person is expected to live. |
| literacy | the ability to read and write |
| civilization | a society with cities, central government, writing, social classes. |
| migrate | to move from one place to another |
| nationalism | a feeling of pride in one's homeland. |
