These defensive works made the city of San Juan well nigh impregnable to attack from the sea. Sir Francis Drake attempted its capture in 1595, but the defence was so effective that the attack failed and his fleet retired. Later Lord George Cumberland entered the city by a land attack, but did not capture the fortifications and soon retired. In 1625, the Dutch also attacked and took the city, but did not capture Morro, and after partially burning the city they too retired. For many years, during which the European nations were striving for supremacy, the islands of the Caribbean region became the prizes for which the maritime powers contested; but Porto Rico was never subjugated and remained a Spanish possession until 1898.
He subsequently selected the War Department. The people, how ever, demanded a larger measure of local control. The majority also asked for American citizenship and many other changes. As a result, Congress passed a new Organic Act (the Jones Act), which came into effect on March 2, 1917. Under its terms Porto Rico became a Territory of the United States "organized but unincorporated," and citizenship of the United States was con ferred collectively on Porto Ricans, allowing tit right to retain the old status if preferred. Only 288 persons so- declared.
Means of transport, educational facilities and labour conditions have greatly improved since the American occupancy. Nearly all the beneficent legislation which has reflected the changing attitude of the people toward the labourer and social betterment has been extended to Porto Rico, which is now one of the most advanced of the States or Territories which have adopted such laws. Chief among the laws bettering conditions of labour are the following: A law regulating working hours in public works; providing for the sale of public lands to labourers ; determining the procedure of claims for wages ; fixing the duties of employers in case of strikes; establishing workmen's settlements in the prin cipal cities; providing a free dispensary with minor surgeons in shops and factories; regulating the weights to be carried by labourers ; providing for the settlement of strikes and lock-outs; establishing a minimum wage for women and for labourers on public works; regulating the work of women and children and protecting them from dangerous occupations; creating a home stead commission; regulating the employment of minors and pro viding for the compulsory attendance of children in schools ; regu lating contracts for wages ; providing workmen'c, accident, sick ness and death compensation ; creating a general employment agency. But these welfare measures failed to solve the problems of the increasingly overpopulated island with its agrarian econ omy. Recurring hurricanes, as in 1928 and 1932, joined with declining exports to aggravate the economic distress of the depres sion. Politically the island withdrew its favor from the Liberals headed by Senator A. R. Barcelo, advocate of independence, and gave power in 1932 to a combined Socialist and Union Repub lican bloc. Little has been achieved in line with their economic programme, although several comprehensive plans have been formulated; but the Legislature in 1934 did petition Congress for statehood, the second major desire of the coalition.