Executive power -- History -- Politics and government -- 4 Presidents -- 3 History 2 20th century. -- 1 21st century. -- 1 more ... Atomic bomb -- 1 Conflict of interests -- 1 Foreign relation administration -- 1 History. -- 1 Legislative power -- 1 Natinal security -- 1 National security -- 1 Political aspects -- 1 Special prosecutors -- 1 less ...