Based on my information, I believe that the higher authorities that would choose the prime ministers would actually be the "house of commons". Going back a few years, many of the "house of commons" actually did not have the responsibility in order to do this, but then, the government figured that it would be better if they were to handle on this responsibility.
The Presidencies of Kennedy and Johnson QC
1.c
2.b
3.d
4.b
5.d
A:to ban the manufacture sale and transportation of liquor
Propose that these organelles were once prokaryotic cells living inside larger host cells