How did child labor during the Industrial Revolution differ from prior child labor practices or practices that came later?

Why did joining the american cause have the potential to alienate lafayette and disgrace his family

Sanjay solved the equation below. which property did he use to determine that 7x+42=42 is equivalent to 7(x+6)=42 7x+42=42 7x=0 x=0

The code talkers work contributed mostly to