Biography -- Politics and government -- 70 Presidents -- 38 Prime ministers -- 38 Politics and government 35 Politicians -- 25 Biography 24 more ... Heads of state -- 22 History -- 22 Statesmen -- 20 Prime Ministers -- 15 Foreign relations -- 10 History 9 Cabinet officers -- 8 Communists -- 7 Diplomats -- 7 Legislators -- 7 Generals -- 5 Political corruption -- 5 Presidents' spouses -- 5 Guerrillas -- 4 Journalists -- 4 Ambassadors -- 3 Dictionaries 3 Dictionaries -- 3 Economists -- 3 Officials and employees -- 3 Pictorial works 3 Prime Minister -- 3 Statesman -- 3 less ...