The directors of the Dutch West India Co., in 1655, refused to grant permission to Governor Peter Stuyvesant to exclude Jews from New Amsterdam. This put an end to official efforts to bar Jews from North America. The Dutch West India Co. also specified that no restriction of trade be imposed upon the Jewish settlers. Thus it guaranteed not only the physical inviolability of the Jews but also their orderly economic development and progress. The only condition contained in the directive provided that "the poor among them shall be supported by their own nation." This gave further impetus to the growth of Jewish philanthropy in the New World.