The Spanish government in Cuba did not look with favor upon foreigners. It thought that other countries, especially those adjacent to Cuba, were too tainted with liberal notions to render their inhabitants safe associates for the already restless Cubans. It therefore preferred that persons wishing to visit Cuba either remain quietly at home, or become Spanish citizens, subject to Spanish rule, if they insisted on remaining on the island. On October 21, 1817, a Royal Order was issued dividing foreigners into three classes. First, transients, composed of those who were merely enjoying the unwilling hospitality of Spain in Cuba. A person could be regarded as a transient for a period of only five years. After that he must either declare his intention of remaining in Cuba permanently or depart. Second, domiciled foreigners, who must declare their intention of remaining permanently in Cuba, must embrace the church by becoming Roman Catholics, must forswear allegiance to their native country in favor of allegiance to Spain, and must agree to be subject to Spanish law exactly as native Cubans and Spaniards were subject to it. Third, citizens by naturalization, who were regarded as Spanish citizens in every sense of the word, and could be sure of the same unjust treatment which Spain accorded all subjects in her possessions. Now this subject of foreigners in Cuba was a complex one, because, beside the tendency among Americans to settle on the island, now that its rich resources were becoming recognized, there were, in the middle of the nineteenth century, many Americans rushing to California to seek their fortunes in the gold fields. The favorite route was via Havana and Panama, and they naturally left their mark on the thought of the people with whom they came in contact. Beside this each year during the sugar harvest skilled mechanics came to work on the plantations. This did not meet with the approval of those in command of the finances of the island, because each of these visitors carried home with him every year from $1,000 to $1,500 on which he had paid no taxes. Such conduct was reprehensible, and it was entirely foreign to the policy or intent of any Captain-General that anyone should get away with any money without being either taxed or fined for it. Besides, these adventurers, as they were contemptuously termed, were regular mouthpieces of treason, and were said to talk of nothing else but freedom from Spain by annexation. Naturally their coming was unpleasant to the high powers in Cuba. Now under the treaty of 1795, between Spain and the United States, provision was made that "in all cases of seizure, detention or arrest, for debts contracted, or offenses committed by any citizen or subject of the one party, within the jurisdiction of the other, the same shall be made and prosecuted by order of the law only, and according to the regular course of proceedings in such cases. The citizens and subjects of both parties