Comparing Essay's #2 and #3

There differences between my second and third paper. One of the differences between the papers is that the second one was an analysis, and our third paper was a persuasive essay. Our second paper had images, while our third one did not. I feel like the second paper, the analysis, was easier to write for me because we were basically describing advertisements, while the third paper we had to convince or persuade the reader to side with us. Both of these essays were on topics that I view as bad or unhealthy.