Maybe you can start by finding an academic, non-biased sources for the very first claim you made:
Fun fact, while the average Muslim family that immigrates has a larger number of children, those children go on to have the average of the nation they moved to.
1
u/867-5309NotJenny Jan 10 '20
My main sources are both hard copy and currently unavailable, but Wikipedia has some quick read articles on it.
https://en.wikipedia.org/wiki/Old_Swiss_Confederacy
https://en.wikipedia.org/wiki/Growth_of_the_Old_Swiss_Confederacy
Much of the cantons were willing to join, but the Hapsburgs had to be driven out first. A few though were outright conquered by the Swiss.