| A | B |
| indigenous | belonging to a certain place |
| missionary | a person who tries to convert others to his or her religion |
| indentured servant | a person who must work for a period of years to gain freedom |
| boycott | a refual to but or use goods and services |
| immigrant | a person who moves to a new country in order to settle there |
| Industrial Revolution | the change from making goods by hand to making them by machine |
| abolitionist | a person who believed that enslaving people was wrong and who wanted to end the practice |
| segregate | to set apart, typically because of race or religion |
| labor force | the supply of workers |
| Holocaust | the murder of six million Jews during World War II |
| Cold War | a period of great tension between the United States and the Soviet Union |
| civil rights | the baic rights due to all citizens |
| terrorist | a person who uses violence and fear to achieve goals |
| dominion | a self-governing area subject to Great Britian |
| bilingual | able to speak two languages |
| acid rain | rain containing acids that are harmful to plants and trees |
| tariff | a fee charged on important goods |
| free trade | trade without taxes on important goods |