| A | B |
| agriculture | the science of soil cultivation |
| communication | to give or receive information |
| amendment | the addition or clause to a legal document |
| ancestor | the genetic predecessor |
| ballot | the form used in voting |
| bias | an opinion with prejudice |
| boundary | the limitations or restrictions imposed |
| capitalism | operates under the rules of free enterprise |
| charter | a document from a governing body listing rights or restrictions |
| citizen | a member of a community |
| city | a municipality organized to support its citizens |
| civilization | the gathering of people with written records, codes of behavior and laws |
| coast | the point where soil meets water on the edge of land |
| colony | a group of people gathered in a foreign land, but remaining loyal to their homeland |
| alliance | the dependence or affinity with another group |