Prove that the electoral system

Prove that the electoral system

Prove that the electoral system determines the features of the party system in the UK, and the latter, in turn, stabilizes the current separation of powers.

Additional information:

After payment you will be available a link to the solution of this problem in the file of MS Word. It should be noted that the problem solutions put up for sale were successfully handed over in the period 2009-2019 and could be outdated. However, the general algorithm will always remain true.