The Fair Labor Standards Act of 1938 1. set the minimum wage for workers
2. develop policies to improve opportunities and conditions for women in the workplace
3. establish a maximum number of working hours
4. all of the above

How were the okanogan highlands formed? a. by subduction, which caused huge folds in earths surface b. as a result of retreating glaciers carving great valleys into the earth c. when molten rock from under the earth approached the surface d. when the collision of volcanic island chains and ocean rocks formed new earth