20,000, and the number of fighting men in the whole republic was some 10,000. The capital city, Palmares, was surrounded by wooden walls, made of the trunks of large trees. The city was entered by means of three huge gates, on the tops of which were great platforms, always well guarded. For nearly half a century the little republic prospered. It was perhaps only natural that the Portuguese settlers should wish to destroy it, for it represented an alien force and an ever present danger, certainly so far as their profits from the use of slave labor went. At any rate, in the year 1696, Governor Caetano de Mello of Pernambuco decided upon an expedition against Palmares. A strong force was sent, but it was met by the Negroes and totally defeated. A veritable army of some 7,000 men was now gathered, and placed under the command of a competent soldier named Bernardo Vieira. This time, the Portuguese troops were well provided with artillery, with which the Negro republic could not be expected to cope. Palmares was reached, but it was in no mood for surrender, and it was necessary to begin a regular siege of the city. The defence was desperate. After the Portuguese artillery had breached the walls in three places, their infantry attacked in force. They entered the city, but had to take it, foot by foot. At last, the defenders came to the center of Palmares, where a high cliff impeded further retreat. Death or surrender were now the only alternatives. Seeing that his cause was lost beyond repair, the _Zombe_ hurled himself over the cliff, and his action was followed by the most distinguished of his fighting men. Some prisoners were indeed taken, but it is perhaps a tribute to Palmares, though a gruesome one, that they were all put to death; it was not safe to enslave these men, despite the value of their labor. Thus passed Palmares, the Negro Numantia, most famous and greatest of the Brazilian _qui-lombos_. CHARLES E. CHAPMAN ASSISTANT PROFESSOR OF HISTORY, UNIVERSITY OF CALIFORNIA. SLAVERY IN CALIFORNIA