1. An American Hero Flies Again

2. historical
Something that happened or existed in the past is historical.
We read a book about the historical events that took place in 1776.
Which historical events have you learned about in social studies?

3. dispute A dispute is a disagreement or difference of opinion.
There was a dispute between the neighbors about who owned the fence.
What is a synonym for dispute?

4. automatically
If something is done automatically, it is done without a person’s control.
I automatically go to sleep when I am tired.
What is something that you do automatically every day?

5. requirements
Requirements are things that must be done or standards that must be met.
What are the requirements for playing sports?
How are requirements like rules?