It was fortuitous that the Cédula was issued only a few years before the French Revolution. During that period of upheaval, French planters with their slaves, free coloureds and mulattos from the neighbouring islands of Martinique, Saint Lucia, Grenada, Guadeloupe and Dominica migrated to Trinidad, where they established an agriculture-based economy (sugar and cocoa). These new immigrants established local communities in Blanchisseuse, Champs Fleurs, Paramin, Cascade, Carenage and Laventille.