I need answers plz(its 20 points) What impact did the Progressive Era have on child labor? Check all that apply.
National child labor laws were declared unconstitutional.
Child labor increased significantly across the country.
Several states passed laws prohibiting child labor.
Lewis Hine photographed child laborers to raise awareness.
The National Child Labor Committee was formed.

The technique of getting a commitment from a potential customer and then changing the terms of the agreement is best described as low-balling. cognitive dissonance. reciprocal concession. the foot-in-the-door technique. a half-dozen high school students are going to a concert. chantal wants to wear a new colorful outfit that she just received as a gift, but she assumes that her five friends will all be wearing nothing but black leather. chantal decides to do likewise, and leaves her colorful outfit in the closet. chantal’s behavior is an example of conformity. resistance. reciprocation wariness. idiosyncrasy credits.