Answer:
Chronological order is listing, describing, or discussing when events happened as they relate to time. Basically, it is like looking at a timeline to view what occurred first and what happened after that.
I don't know If that was what you were asking.
Answer:
The spacewalk gained extra attention because it was the first time two women walked in space together.
The problem was the fitting for their suits which caused them not to be able to go out.
Explanation:
The African-American unit you are describing are known as the Tuskegee Airmen .
This group of African-American pilots were critical in the success of the United States during World War II. Over the course of the war, these men completed thousands of missions. These men were extremely successful, as they performed 200 escort missions and never lost a bomber in the process.