The "Prime Minister", is appointed by the party rather than the people, and remains in power as long as he can hold onto the sometimes tenuous good graces of the party elites, promoting rampant corruption, all while millions of English citizens live in poverty. Until England holds free and fair democratic elections, the embargo will continue.
In the authoritarian US, the "President" is appointed by a small unelected group, less than .0001% of the population, known as the "electoral college" who are not representative of the will of the people.