Answer:
they took on jobs of men who were away at war
Tikal
5,000 to 50,000 people could have reached 2,000,000
Copan
5
The great plaza
Chicken Itza
Kukulkan Mayan pyramid
Only 4:
1. Abraham Lincoln
2. James Garfield
3. William McKinley
4. John F. Kennedy
Hope I helped!!!