I know this is like several months late, but I was bored, so I thought I'd post anyway.
I'm 10th grade and homeschooled, to answer your questions. However, my homeschooling isn't online, it's mostly just me reading textbooks and such. My history/literature/theology is rolled into one subject called Omnibus, and I will say it is by far my hardest subject, requiring 1-2 papers a week and literal hundreds of pages of reading each day. It's really not that bad though, as I enjoy the majority of the books I read for it (although some are very dull) and I honestly don't mind writing the papers (although there are definitely times where I honestly have no clue where I stand on the topic question or how to prove my stance if I do have one). I kind of have a love-hate relationship with it though, as it just takes an incredibly long time to get done each day. Still, I'm not complaining because it is enjoyable (for the most part). Plus, I want to major in history, which I know will be tons of reading and probably a lot of papers.
Some of my other classes are physics (which I am absolutely LOVING. Much more my cup of tea than biology and chemistry

), Latin (yeah I was actually failing Spanish so we switched, as I'd taken a year of Latin in middle school and thoroughly enjoyed it), vocab, formal logic (quite possibly my least favorite subject), and pre-calc (not my favorite math, but it's not bad).
Those may have been way more detailed answers than you wanted, but that's kind of my forte haha.