| A | B |
| decade | Ten years. |
| century | One Hundred years. |
| continuity | Continuing without changing. |
| invention | Something that is made for the first time. |
| engineer | A person who designs ways to build and make things. |
| right | A freedom. |
| vote | A choice that gets counted. |
| sufrage | The right to vote. |
| slogan | A short phrase used to deliver a message. |
| equality | Equal treatment. |
| civil rights | Rights that give every one equal treatment under the law. |
| ancient | Happening or existing very long ago. |
| civilization | A large group of people living in a very organized way. |
| modern | Having to do with the time we live in today. |
| democracy | The form of government in which citizens have the right to vote. |
| republic | A type of government where citizens vote for leaders to make decisions for them |
| empire | All of the land and people under the control of a powerful nation. |
| trade | To exchange one good or service for another. |
| port | A place where ships dock to pick up goods or passengers. |