Judging from your other questions, I would guess the Aztecs, because they had an extremely advanced civilization relative to their time period. However, you might want a second opinion to verify this. Hope this helps.
The steam engine as it was to be used in many machines such as trains, steamboats, factories, farming equipments, etc.
1. Tennessee Valley Authority
5 work relief to states
2. Social Security Act
2 programs for the elderly
3. Civilian Conservation Corps
4 help for businesses
4. National Industrial Recovery Act
3 employment for young men
5. Federal Emergency Relief Act
1 flood control
A form of rebellion specifically for women during the Jazz Age wascutting their hair
<span>They established civilian control of the military</span>
