1912 by the wright brother in France
The civil service reform act of 1978 is intended to provide Federal managers with the flexibility to improve Government operations and productivity while, at the same time, protect employees from unfair or unwarranted practices.
I believe the most recent ice age ended nearly 11,700 years ago, but began nearly 2 million years ago.
Answer:
Droughts, farmers overgrazing the land, etc., caused the Dust Bowl.
Explanation:
The Dust Bowl was caused by several economic and agricultural factors, changes in regional weather, farm economies. It was also caused by farmers, misusing the land, which damaged crops and killed livestock.
Hope this helped!
Have a good day and stay safe! :)