500 !
what changes occurred to public schools in the united states between 1870 and 1920? select the two correct answers.
a.
women became principals.
b.
enrollment numbers tripled.
c.
schools hired different teachers for each grade.
d.
the number of high schools nationwide grew to 2,000.
e.
children of all social classes went to school.

B and E seem correct to me

Explanation: High Schools began to pop up all over the country in rural areas and cities. All children had the right to attend school regardless of their social standing in comparison to European countries. Teachers fought to get children educated agents parents who wanted to keep their children from learning. The enrollment went from around 200,000 in 1890 to over 1 million by 1910. The public schools began to be a taxpayers responsibility and helped lead America to a new era of success. Knowledge is power after all.

there are no mutiple choices here

1) the andrew carniage's purchase and renovation of skibo castle have been very good and auspicious for the local people of dornoch firth, scotland because this is a turistic attraction for many people who would want to know the castle, the local people would take advantage about this.

2) yes, it could.