“ There is no question that Congress has power to apply the Sherman Act to Samoa. Because 'Congress intended to include all Territories to which its powers might extend,' it follows that Samoa is a 'Territory' within the meaning of § 3. We are not persuaded by the District Court's distinction, for purposes of § 3, between organized and unorganized Territories. The Court held in Puerto Rico that "territory' was used in its most comprehensive sense' ”

“ The United States sought injunctive relief against appellee, alleging that appellee combined and conspired to restrain and monopolize the distribution and sale of petroleum products in American Samoa, in violation of § 3 of the Sherman Act, 26 Stat. ”