Benjamin Disraeli and William Gladstone were known for their

Disraeli is remembered for his influential voice in world affairs, his political battles with the Liberal Party leader William  Gladstone, and his one-nation conservatism or "Tory democracy". He made the Conservatives the party most identified with the glory and power of the British Empire.

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the exodus of these people from constantinople contributed to the revival of greek and roman studies, which led to the development of the renaissance in humanism and science. byzantine emigrants also brought to western europe the better preserved and accumulated knowledge of their own greek civilization