How hard is APUSH? The difficulty of the workload?

Based on all the factors we've examined in this article, it's safe to say that AP US History is a hard class compared to most other APs. It has lower pass and 5 rates, the content is as a whole quite challenging, students testify to a heavy workload, and most students don't take it until their junior or senior year.

i am pretty sure the awsers is d.

the answer to your question is c