Answer :
It changed by more students and teachers going to school for more education and becoming more available. Hope this helped
Answer:
In the 20th century, school and college saw a series of reform which changed during this period. The ideas of free and compulsory education had begun in the 20th century. The number of colleges and universities were coming up in different States. The demand for the high skill workers, researcher, professionals led to a change in the educational pattern. Technical colleges were coming up along with graduate programs in colleges which were more comparable to the previous century.