83
Lesson 83 of 84 · History
Why We Study History
Holidays help us remember history. Martin Luther King Jr. Day reminds us of a leader who fought for fairness for all people.
Key Facts
1
A timeline shows events in order.
2
Old photographs teach us about long ago.
3
Artifacts are objects from the past.
Check Your Understanding
Question 1
1 of 2What is an artifact?