This firm abused the privileges granted, and the inhabitants of all the colonies, excepting Peru, Chile, and the Argentina, were allowed to provide themselves, as best they could, with slaves from the French colonies while the war lasted (1780).

Four years later, January 16, 1784, a certain Lenormand, of Xantes, received the king's permission to take a ship-load of African slaves to Puerto Rico on condition of paying 6 per cent of the product to the Government.

In this same year the barbarous custom of branding the slaves was abolished.

The abominable traffic was declared entirely free in Santo Domingo, Cuba, and Puerto Rico by royal decree, February 28, 1789. Foreign ships were placed under certain restrictions, but a bounty of 4 pesos per head was paid for negroes brought in Spanish bottoms, to meet which a per capita tax of 2 pesos per head on domestic slaves was levied.

By this time the famous debates in the British Parliament and other signs of the times announced the dawn of freedom for the oppressed African race. Wilberforce, Clarkson, and Buxton, the English abolitionists, continued their denunciations of the demoralizing institution. Their effects were crowned with success in 1833. The traffic was abolished, and ten years later Great Britain emancipated more than twelve million slaves in her East and West Indian possessions, paying the masters over one hundred millions of dollars as indemnity.

Spain agreed in 1817 to abolish the slave-trade in her dominions by
May 30,1820. By Articles 3 and 4 of the convention, England offered to
pay to Spain $20,000,000 as complete compensation to his Catholic
Majesty's subjects who were engaged in the traffic.

The Spanish Government illegally employed this money to purchase from
Russia a fleet of five ships of the line and eight frigates.

The slaves in Puerto Rico were not emancipated until March 22, 1873, when 31,000 were manumitted in one day, at a cost to the Government of 200 pesos each, plus the interest on the bonds that were issued.

The nature of the relations between the master and the slave in Puerto Rico probably did not differ much from that which existed between them in the other Spanish colonies. But these relations began to assume an aspect of distrust and severity on the one hand and sullen resentment on the other when the war of extermination between whites and blacks in Santo Domingo and the establishment of a negro republic in Haiti made it possible for the flame of negro insurrection to be wafted across the narrow space of water that separates the two islands.

There was sufficient ground for such apprehension. The free colored population in Puerto Rico at that time (1830-'34) numbered 127,287, the slaves 34,240, as against 162,311 whites, among whom many were of mixed blood.[67] Prim, the governor-general, to suppress every attempt at insurrection, issued the proclamation, of which the following is a synopsis: