Roosevelt's Square Deal (1 gen 1902 anni – 1 gen 1912 anni)
Descrizione:
Cause:1. personal approach to current social problems and the individual
Effect:
1. Conservation of natural resources
2. Control of corporations
3. Consumer protect
Aggiunto al nastro di tempo:
Data:
1 gen 1902 anni
1 gen 1912 anni
~ 10 years