How Did Gladstone Transform As The Leader Of The Liberal Party?

Gladstone was a liberal politician and Disraeli was a conservative politician. Disraeli made is speech in 1872 at the Crystal Palace, at that time he was at the head of Gladstone’s government. During its presidency, there were no colonial expansion. Afterward this year the Liberal were seriously damaged which led to the resignation of Gladstone as the leader of the Liberal Party. He made in speech in front of the House of the Common, where he remained as a member, in 1877 when Disraeli was the one at the head of the government. A year before in 1876, the Queen of England was named Impress of India, reviving again the debate about the rentability of the colonies. They both talk about the British Empire and its colonies. They basically explain
that the way the economy was handle made the colonies unprofitable to the Crown, they even became a burden as they were too expensive to maintain.