Which piece of evidence would be most effective to persuade a reader to support a claim that middle-school student should be required to wear uniforms?

a compared to the cost of regular clothes, the cost of uniforms is often quite less
b school uniforms can be ordered online, which is much easier than going to a store
c in a school district that recently made school uniforms a requirement, attendance rates and grades have increased
d when everyone looks the same in their uniforms, students begin to lose their uniqueness

1 answer

c in a school district that recently made school uniforms a requirement, attendance rates and grades have increased