Which of the following was a reform movement in the early 1800s
a public safety reform
b education reform
c food purity reform
d election reform
me

The correct answer here is B - although there were a lot of reforms around this time (6 to be specific - Womens' Rights, Education, Transportation, Abolitionist movement, Prisons, and Utopian communities), public safety, food purity and elections were not included in these. Therefore the answer is B - Education reform.

They were eliminating problems caused by industrialization, urbanization, immigration, and corruption in government