2- Please discuss whether economic and political international environment stimulated or hindered the process of European integration in the 1950​

First step boogie reader wanting to read your article explain the condition that levi factory second step describe the effects working factory working on the workers

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.

1history is previous events that have occurred in the past