If americans still worked sixty hour weeks, as they did in 1890,

The correct answer is that "GDP would be much higher than it is, but the well-being of the typical person would not necessarily be higher."

Due to the hard work the Americans are pushing and working on, they will have a higher GDP, yet their well-being and health would be low or at stake, wherein they have less time for recreational activities and time for their partners or their family as well.

They made a checks and balance system to equal power within the branches. the "check" meant that one branch would watch one branch and "balance" them if they were too powerful. if you want more info on this, i would just google checks and balance system.