Which is an opinion statement in this article?
a. special monumental arches called triumphal arches were also erected in rome.
b. if you hold each end of a chain and let it droop between your hands, you have created a catenary curve.
c. an arch can carry more weight than a straight beam can across the same span, so it's a more powerful structure.
d. you're sure to find these lovely shapes in your town or city, too.

Read the sample student claim. if university education was made free for everyone, i would be thrilled because more people would go to college and pursue successful careers. why is this not an effective claim? check all that apply. it is a topic with two or more viewpoints. it does not contain the writer’s opinion. it is simply a personal preference or feeling. it does not present supporting evidence. it cannot be supported with logical reasons.