which of the following changes occured to public schools in the united states between 1870 and 1920? pick 2

women became principals
enrollement numbers tripled
schools hired different teachers for each grade
the number of high school nation wide grew to 2000
children of all social clasess went to school

1 answer

The two changes that occurred to public schools in the United States between 1870 and 1920 are:
1. Enrollment numbers tripled: This refers to a significant increase in the number of students attending public schools during this time period.
2. The number of high schools nationwide grew to 2000: This reflects the expansion and establishment of high schools across the country during this time.