John Emerich Edward Dalberg-Acton, 1st Baron Acton, KCVO DL , was an English Catholic historian, politician, and writer. He was the only son of Sir Ferdinand Dalberg-Acton, 7th Baronet and a grandson of the Neapolitan admiral Sir John Acton, 6th Baronet. From 1837 to 1869 he was known as Sir John Dalberg-Acton, 8th Baronet.
Hillary Diane Rodham Clinton is an American politician who was the First Lady of the United States from 1993 to 2001, and served as the junior U.S. Senator from New York from 2001 to 2009 and 67th United States Secretary of State from 2009 to 2013. She was the Democratic Party's nominee for President of the United States in the 2016 election.
Steven Arnold King is an American politician serving as a member of the United States House of Representatives from Iowa's 4th congressional district; the district is located in the northwestern part of the state and includes Sioux City. King is a member of the Republican Party and has served in Congress since 2003.
Stephen Joseph Harper PC is a Canadian economist, entrepreneur, and retired politician who served as the 22nd Prime Minister of Canada, from February 6, 2006, to November 4, 2015. He was the first Canadian Prime Minister to come from the modern Conservative Party of Canada, which was formed by a merger of the Progressive Conservative Party and the Canadian Alliance.