In one point of considerable importance express constitutional provisions generally narrow the jurisdiction of American, as compared with English courts. Each house of the legislature is made the final judge of the returns and qualifications of its members. In England, election contests as to a seat in the House of Commons has been made by Act of Parliament the subject of judicial determination. This avoids partizan decisions and is so far good. It diminishes, however, the independence of the legislative house in which the seat is contested. This is jealously guarded by our traditions as well as our Constitutions. The practice of wearing hats during the sessions of the House of Commons was an expression of the early feeling of the English Commons on this subject. They would not uncover before speaker or king. In some of the early American legislatures the same thing was done. Hats were occasionally worn in the House of Representatives at Washington as late as the second quarter of the nineteenth century.[Footnote: Hunt, "Life of Edward Livingston," 301. They were worn in the Continental Congress on occasions of ceremony. McMaster, "History of the People of the United States," I, 105.] On the other hand, American courts interfere more readily than the English to protect a citizen from arrest by legislative authority. Each house of the British parliament has large inherited powers over those who may treat it with contempt. Each house of an American legislature has some powers of this description, but they are far narrower ones.[Footnote: Kilbourn _v._ Thompson, 103 U. S. Reports, 168.] * * * * * CHAPTER III THE RELATIONS OF THE JUDICIARY TO THE POLITICAL DEPARTMENTS OF GOVERNMENT Courts of Claims are the only permanent special courts for the disposition of causes arising from the acts of public officials.[Footnote: One exists for the United States; and one for New York.] The system of administrative law prevailing on the Continent of Europe, by which all such matters are withheld from the ordinary tribunals, is totally unknown here. If the Secretary of War of the United States should do some act to a private citizen, which may be justified by his official powers, but otherwise would not be, he may be summoned to answer for it before any civil court having jurisdiction of the parties. So may even the President of the United States be sued after the expiration of his term.