Answer: I think the main idea is to show what struggles families faced during the Great Depression. Also, to especially show the struggled children had to face working for their families.
Explanation: Buddy Blankenship starts the paragraph by saying "I told my dad I wasn't going to school anymore". This shows that the author was a child when he started working in the mines with his father. He goes into detail on the struggle he faced, ie, "We got up at 5 in the mornin'" and "We'd work about six hours a day, seventeen hours". This kind of work is grueling and awful for a child.
Answer:
When rabbits were inviside they were introduced to all parts of the continents except Antarctica and Asia and when they were incised they caused soil erosion and damaged the echo system.
The outbreak of World War II spurred the mobilization of America military industrial might
It took one year and 42 days.
I believe theocratic is the answer. Hope this helped