| A | B |
|---|
| migrate | To move from one area or country to another and settle there. |
| age set | A social group of which all members of the group are the same age. |
| monsoon | A win system that switches direction seasonally to bring wet and dry seasons. |
| city-state | An independent state made up of a city and the territory that surrounds it. |
| plateau | A raised and relatively flat surface of land. |
| oral tradition | The legends, beliefs and myths that a culture passes from one generation to the next by word of mouth. |
| malaria | A tropical disease that is carried by mosquito; characterized by chills, fever, and sweating. |
| currency | Any form of money being used as a medium of exchange. |
| plantation | A large farm where crops are grown. |
| exile | To be cast out or sent away. |
