Which of the following was the system that Brunelleschi used in his architectural designs? 1. flying buttresses
2. Italian cruxes
3. double helix
4. double wall

Who issued the ruling for the supreme court? dred scott roger b. taney abraham lincoln john c. calhoun

Describe how father de mora lost the gold

This is a picture of workers in a factory. why was this picture most likely taken? to advertise that kids could get jobs to expose the horrors of child labor to show pride in children at work to show that night workers were needed o