By how much did the illiteracy rate drop from 1871 to 1920?

Although most states had established public schools by the Civil War, many school-age children still received no formal schooling. The majority of students who went to school left within four years, and only a few went to high school. Between 1871 and 1920 there was a drop in literacy levels in the U.S. where it's estimated that by 1920 there was a 92% literacy level (21.6 Million) in the U.S compared to 80% (9.9 Million) in 1871. College enrollments rose to more than four times as colleges initiated significant changes in curricula and admission policies. The industrial development had changed the nation's educational needs. During this period thousands and thousands of adult immigrants attended night school to learn English and to qualify for American citizenship.

d

step-by-step explanation:

an inequality is an expression which means more than one number is a solution. we graph the solutions on a number line to show all possible values. we graph using circles and arrows.

this is a filled in circle on -2 so this is . this means only answers c and d are options.

answer d points to the right.

as the person below or above me i agree   the tone of voice of the itnerview can very well influecne he or she to pick one more over that   the infleuncer would pick