In 1648 the Dutch finally won their long struggle for independence—a boon for the nation’s private merchants but a disaster for the West India Company, which had always depended on war with Spain to justify its existence and generate income. Soon after Stuyvesant arrived in New Amsterdam, the company’s prospects looked grimmer than ever. By 1649 it couldn’t afford to launch a single ship for the defense of Brazil, and the price of its shares on the Amsterdam Exchange had sunk to an all-time low.

