The Spanish inhabitants of Santo Domingo meanwhile made attack after attack on the French, but the Spanish colony was in such reduced straits that no extended efforts were possible. Where the French were repulsed the Spaniards were too few numerically to hold the territory and it was soon reoccupied. Angered at the repeated aggressions, D'Ogeron sent out an expedition under Delisle in 1673, which landed at Puerto Plata and marched inland to Santiago. The inhabitants fled to La Vega and only avoided the burning of their city by paying a ransom of 25,000 pesos, whereupon Delisle returned to the French colony. D'Ogeron at this time proposed to the French government the conquest of the entire island for France, and would probably have attempted to carry out this plan, had not his death occurred shortly after.
Cordial relations existing between France and Spain in 1685, tentative boundary agreements were made between the French and Spanish authorities, but each side accused the other of violations and the strife continued as before. When in 1689, war broke out between Spain and France, the French governor organized an expedition to invade the Spanish section. He reached Santiago where some of his men died after consuming meat and wine found in the deserted houses. Believing them poisoned, he ordered the torch to be applied to the city and retired after seeing it reduced to ashes. Admiral Perez Caro, the Spanish governor, thereupon made preparations for a telling blow on the French. The colony's militia and regular troops sent by the viceroy of Mexico invaded the French section and on January 21, 1692, administered a crushing defeat on the opposing force in the plain of La Limonade, killing the French governor and his principal officers. The victorious army marched through the French settlements, desolating the fields and putting all prisoners to the sword. At the same time a new settlement the French had made at Samana was exterminated.
The new French governor found the affairs of his colony in very bad condition; but with the assistance of refugees from other islands he sent an expedition to Jamaica, from where over 3,000 slaves together with stores of indigo and other property were carried off. In retaliation the English and Spanish fleets combined and with 4,000 men aboard set sail from Manzanillo Bay in 1695, and sacked and burned Cape Français and Port-de-Paix, the English carrying off all the men they took prisoners and the Spaniards the women and children. Hostilities were ended in 1697 by the peace of Ryswick by which Spain recovered territory conquered from her by the French and ceded the western part of the island of Santo Domingo to France. The occupation of the western coast by France, so long resented as an intrusion, was thus formally recognized.
The French colony immediately entered upon an era of prosperity which soon made it the richest country of the West Indies. Great plantations of tobacco, indigo, cacao, coffee and sugar were established. The country came to be known as the paradise of the West Indies and the wealth of the planters became proverbial. The grave defect was that this prosperity was built on the false foundation of slavery. In 1754 the population numbered 14,000 whites, 4000 free mulattoes and 172,000 negroes.
The Spanish colony on the other hand sank lower than ever. Practically abandoned by the mother country, there was no commerce beyond a little contraband and only the most indispensable agriculture, the inhabitants devoting themselves almost entirely to cattle raising. The ports were the haunts of pirates, and a number of Dominicans also became corsairs. By the year 1730 the entire country held but 6000 inhabitants, of whom about 500 lived in the ruined capital and the remaining urban population was disseminated among the vestiges of Cotui, Santiago, Azua, Banica, Monte Plata, Bayaguana, La Vega, Higuey and Seibo. Such was the poverty prevailing that a majority of the people went in rags; and the arrival of the ship from Mexico, which brought the salaries of the civil officials and the military, was hailed with the joyful ringing of church bells.
To how great an extent this depression was due to trade restrictions is evident from the circumstance that when in 1740 several ports were opened to foreign commerce there was an immediate change for the better. Agriculture expanded, exports and imports increased, money circulated, the cost of the necessaries of life fell, the population rapidly increased and many new towns sprang up. According to an ecclesiastical census the population had in 1785 advanced to 152,640 inhabitants. Of these only 30,000 were slaves, owing to the Spanish laws which made it easy for a slave to purchase his freedom. Many of the freemen were negroes or mulattoes.
In 1751 the colony was visited by a severe hurricane, which caused the Ozama to leave its banks, and by a destructive earthquake which overthrew the cities of Azua and Seibo and did much damage to the church buildings of Santo Domingo. Azua and Seibo were reestablished on their present sites. Another earthquake in 1770 destroyed several towns in the French part of the island.
From the beginning of the century the boundary between the French and Spanish colonies of Santo Domingo had been a source of constant friction and bickerings. A preliminary agreement had been made in 1730, but in 1776 a permanent treaty was drafted, it was ratified at Aranjuez in 1777, and the boundary was marked with stone monuments.
When the French revolution broke out in 1789 both the Spanish and French colonies of Santo Domingo were enjoying a high degree of prosperity. In the French colony there were about 30,000 whites, and the haughty white planters were wont to indulge in every form of luxury and sybaritic pleasure; the negro slaves, whose number had grown to almost half a million, were subjected to the most barbarous ill-treatment; and a class of about 30,000 ambitious free mulattoes had arisen, many of whom where cultured and wealthy, but who were all rigidly excluded from participation in public affairs. It was evident that but a spark was needed to produce what might turn out to be a general conflagration.
The spark came in the formation of the National Assembly in France and its declaration of the rights of man. The mulattoes at once petitioned the National Assembly for civil and political rights, which were in 1790 equivocally denied and in 1791 finally granted them. The whites resisted the government decrees and uprisings began. The first of these was a revolt of the mulattoes under Ogé, which was quickly suppressed. Ogé fled to Spanish Santo Domingo, but was surrendered by the Spaniards on condition that his life be spared, a promise that was not kept for he was publicly broken on the wheel. Jean François, another mulatto, then raised an insurrection of the negroes in the north, marching on Cape Français, burning and murdering, with the body of a white infant carried on a spear-head at the head of his troops. His forces were defeated by the whites, who commenced an indiscriminate slaughter of their victims. The negroes thereupon rose in every direction and the paradise of the West Indies became a hell. The great plantation houses were burned, the wide estates desolated, white women were ravished and murdered and white men put to death with horrible tortures, while the liberated slaves indulged in orgies at which the beverage was rum mixed with human blood. It was a fearful day of reckoning.