| A | B |
| Shows the days of the week and months of the year | calendar |
| An event that creates or makes something else happen | cause |
| Examining two or more events, people, places, or ideas to identify how they are the same | comparing |
| Examining events, people, places, or ideas to see how they are different | contrasting |
| The result, consequence, or outcome of an incident | effect |
| A list of events in chronological order, or in the order that they happened | timeline |
| Someone who studies the past | historian |
| In the order that events happen | chronological order |
| Historians study these to help us understand how people’s lives have changed over time | artifacts |
| Refers to dates that occurred before the birth of Christ (B.C.E.) | Before the Common Era |
| Refers to dates that occurred after the birth of Christ (C.E.) | Common Era |
| The ability to understand and share the feelings of another | empathy |
| This type of thinking uses EMPATHY to understand what life was like in a different time | Historical Thinking |
| The United States doubled its size by buying this in 1803 | Louisiana Territory |
| Diagram used to compare & contrast | venn diagram |
| Amount of time between events on a timeline | interval |
| the amount of time from the beginning to the end of the timeline | span |