The earliest colonists were, for the most part, from the lower, working class and displayed an indifferent attitude towards developing the colony, but after a commissioner that was sent out in 1685 to attract more settlers, a more dedicated group of immigrants began to arrive. French refugees began to arrive in the Cape after leaving their country after the revocation of the Edict of Nantes. This small body of immigrants had a marked influence on the character of the Dutch settlers. Owing to the policy instituted in 1701 of the Dutch East India Company which dictated that schools should teach exclusively in Dutch and strict laws of assembly, the Huguenots ceased by the middle of the 18th century to maintain a distinct identity, and the knowledge of French disappeared. By the late 1700s the Cape Colony was one of the best developed European settlements outside Europe or the Americas.