American undergraduate classes are typically easier in my experience,. At the universities I went to (University of Washington and KTH) the Swedish undergraduate classes were more like the graduate classes in my experience. When I say 60+ hours a week I mean it. Who in their right mind works that much and gets a second job? And even if you could that doesn't mean that most people can.

As an example: in the engineering programs of KTH, typically half of the students don't make it through the first year. Many classes has a 70%+ failure rate.

1) Not everyone can do that, physically or mentally 2) Costs have increased so much, wages have not kept up to allow that to be possible for most people: http://www.vox.com/2015/8/28/9220705/college-working-map

I totally agree with all of those points, I was just providing some anec-data that it does happen.

I paid my tuition almost entirely through co-ops (6th month internships) and then worked while in school to pay my day to day bills. I was also very lucky to have a safety net from my parents if I needed it, although I didn't.

Having the "living and supportive family safety net" is definitely under-appreciated as an advantage here in the US. Many who have it don't even realize what an advantage it is.