C- checks and balances principle
A-segregation of powers principle
I’m not sure though I’m sorry if it’s wrong
Fractures in the Liberal Party led to the defeat of Churchill as a member of Parliament in 1922, and he rejoined the Conservative Party. He served as chancellor of the exchequer, returning Britain to the gold standard, and took a hard line against a general labor strike that threatened to cripple the British economy.
hope this helps
