Mr. Justice Brennan
delivered the opinion of the Court.
This is a companion case to California v. Buzará, ante, p. 386, decided today. The State of Mississippi levied an ad valorem tax against a house trailer of the petitioner, Sergeant Jesse E. Snapp. Sergeant Snapp was stationed under military orders at Crystal Springs Air Force Base, Mississippi. He bought the trailer in Mississippi and moved it on Mississippi highways to a private trailer park near the Air Force Base where he placed it on movable concrete blocks and used it as a home. He did not register or license the trailer, or pay any taxes on it in his home State of South Carolina. He challenged the Mississippi tax as a tax on his personal property prohibited by the Soldiers’ and Sailors’ Civil Relief Act of 1940, 54 Stat. 1178, as amended in 1944, § 514, 50 U. S. C. App. § 574. The Mississippi Supreme Court sustained the levy on the ground that, as applied to motor vehicles, § 514 (2) (b) conditions the nonresident serviceman’s immunity from its ad valorem tax on the serviceman’s prior payment of the fees imposed by his home State. The court reasoned that since § 514 (2) (b) “stipulates] expressly that the taxation should not be limited to privilege and excise taxes, it necessarily follows that the prohibited tax must include the only other general branch of taxation, that is, ad valorem. It is emphasized that the federal statute is meant to include ad valorem taxes as being one of the taxes for which the serviceman is immune, -provided he complies with the laws of his home state concerning registration of the motor vehicle. If he fails to so comply, as was done in this case at bar, he is no longer entitled to protection of the Act of Congress.” 250 Miss. 597, at 614-615, 164 So. 2d 752, at 760. We granted certiorari, 380 U. S. 931. We reverse on the authority of our holding today in Buzará that the failure to pay the motor vehicle “license, fee, or excise” of the home State entitles the host State only to exact motor vehicle taxes qualifying as “licenses, fees, or excises”; the ad valorem tax, as the Mississippi Supreme Court acknowledged, is not such an exaction. We thus have no occasion to decide whether the Mississippi Supreme Court was correct in holding that the house trailer was a “motor vehicle” within the meaning of §514(2)(b).
Reversed.
The relevant text of the statute is in California v. Buzard, ante, p. 388, n. 1.
What follows is an opinion from the Supreme Court of the United States. Your task is to determine whether the decision of the court whose decision the Supreme Court reviewed was itself liberal or conservative. In the context of issues pertaining to criminal procedure, civil rights, First Amendment, due process, privacy, and attorneys, consider liberal to be pro-person accused or convicted of crime, or denied a jury trial, pro-civil liberties or civil rights claimant, especially those exercising less protected civil rights (e.g., homosexuality), pro-child or juvenile, pro-indigent pro-Indian, pro-affirmative action, pro-neutrality in establishment clause cases, pro-female in abortion, pro-underdog, anti-slavery, incorporation of foreign territories anti-government in the context of due process, except for takings clause cases where a pro-government, anti-owner vote is considered liberal except in criminal forfeiture cases or those where the taking is pro-business violation of due process by exercising jurisdiction over nonresident, pro-attorney or governmental official in non-liability cases, pro-accountability and/or anti-corruption in campaign spending pro-privacy vis-a-vis the 1st Amendment where the privacy invaded is that of mental incompetents, pro-disclosure in Freedom of Information Act issues except for employment and student records. In the context of issues pertaining to unions and economic activity, consider liberal to be pro-union except in union antitrust where liberal = pro-competition, pro-government, anti-business anti-employer, pro-competition, pro-injured person, pro-indigent, pro-small business vis-a-vis large business pro-state/anti-business in state tax cases, pro-debtor, pro-bankrupt, pro-Indian, pro-environmental protection, pro-economic underdog pro-consumer, pro-accountability in governmental corruption, pro-original grantee, purchaser, or occupant in state and territorial land claims anti-union member or employee vis-a-vis union, anti-union in union antitrust, anti-union in union or closed shop, pro-trial in arbitration. In the context of issues pertaining to judicial power, consider liberal to be pro-exercise of judicial power, pro-judicial "activism", pro-judicial review of administrative action. In the context of issues pertaining to federalism, consider liberal to be pro-federal power, pro-executive power in executive/congressional disputes, anti-state. In the context of issues pertaining to federal taxation, consider liberal to be pro-United States and conservative pro-taxpayer. In miscellaneous, consider conservative the incorporation of foreign territories and executive authority vis-a-vis congress or the states or judcial authority vis-a-vis state or federal legislative authority, and consider liberal legislative veto. The lower court's decision direction is unspecifiable if the manner in which the Supreme Court took jurisdiction is original or certification; or if the direction of the Supreme Court's decision is unspecifiable and the main issue pertains to private law or interstate relations