Answer:
D. It created more opportunities for higher education.
Explanation:
One of the impacts of the 90 percent literacy rate in the United States in the late 1800s was that it 8t created even more opportunity for higher education.
A person is said to be literate of he can read and write.
In 1870 the literacy rate for people of America was 20% as the entire adult people was about 80 % of the black population was illiterate. During 1990 the situation improve somewhat but later 44% of the black remains still illiterate.
Learn more about the impacts of the 90 percent literacy rate.
brainly.com/question/20764023.