The Portuguese were the first agents of this renewed contact, because they were among the few European nations to possess both the navigational know-how and the necessary motivation for the long sea voyage. During the 15th century, the land routes for the Indian trade--via the Red Sea and Egypt or across Persia, Iraq, Syria, and Turkey--had become increasingly blocked, mainly by Ottoman action. The surviving Egyptian route was subject to increasing exploitation by a line of middlemen, ending with the Venetian monopoly of the European trade, and in 1517 it likewise passed under Ottoman suzerainty. The motive for finding a new route was therefore strong; this task fell to the Portuguese, partly because the stronger Spaniards were absorbed in discovering the New World (a by-product of the same search for an Eastern route). The Portuguese further inherited crusading zeal from wars against the Moors in Portugal and North Africa. Finally, they had learned navigational techniques from the Genoese, who were disgruntled at their exclusion from the Mediterranean carrying trade.
When Vasco da Gama arrived in Calicut, he hoped to find Christians cut off by Muslim action, to deal a blow at Muslim power from their maritime rear, as it were, and to corner the European spice trade. He found his Christians in the Syrian Christians of Cochin and Travancore, he found the spices, and he found Muslim Arab merchants entrenched at Calicut. It was his successors, Francisco de Almeida and Afonso de Albuquerque, who established the Portuguese empire in the East. Almeida set up a number of fortified posts; but it was Albuquerque (governor 1509-15) who gave the empire its characteristic form. He took Goa in western India in 1510, Malacca in the East Indies in 1511, and Hormuz (Ormuz) in the Persian Gulf in 1515, and he set up posts in the East Indian Spice Islands. The object of these moves was to establish for Portugal a strategic command of the Indian Ocean, so as to control the maritime spice trade and to ruin the Ottoman-controlled Middle Eastern Muslim world by cutting off its trade. Hormuz dominated the Persian Gulf; an attack on Aden was intended to do the same for the Red Sea. While Malacca was the nerve centre for the spice-producing islands of Indonesia and the exchange mart for the trade with the Far East (East Asia), Goa, not Malacca, was the capital because of Portuguese concern with the Ottomans of the Middle East.
The Portuguese method was to rely on sea power based on fortified posts and backed by settlements. Portuguese ships, sturdy enough to survive Atlantic gales and mounted with cannon, could easily dispose of Arab and Malay shipping. The bases enabled the Portuguese to dominate the main sea-lanes; but Portugal, with fewer than one million people and involved in Africa and South America as well, was desperately short of manpower. Albuquerque turned his fortresses into settlements to provide a resident population for defense. Intermarriage was encouraged. At the same time, Christianity was encouraged through the church. Goa became an archbishopric. St. Francis Xavier started from Goa on his mission to the South Indian fishermen. The Inquisition was established in 1560. The new mixed population thus became firmly Roman Catholic and provided a stubborn resistance to attacks.
A lack of resources precluded any attempt to establish a land empire. Portugal's control of the Indian Ocean--its period of empire--lasted through the 16th century. During this time it attained great prosperity. Goa acquired the title of Golden, and it became one of the world's wonder cities. Trade with Europe was a royal monopoly, and, in addition, a system of licenses for all inter-Asian trade enriched the royal exchequer. Inter-Asian trade was free to individual Portuguese; and it was the profits of this, combined with trimmings from the royal monopoly, that gave them their affluence.
The three marks of the Portuguese empire continued to be trade, anti-Islamism, and religion. The Portuguese early considered that no faith need be kept with an infidel, and to this policy of perfidy they added a tendency to cruelty beyond the normal limits of a very rough age; the result was to deprive them of Indian sympathy. In religion the Portuguese were distinguished by missionary fervour and intolerance. Examples of the former are the Madura mission of Roberto de Nobili (1577-1656), nicknamed the White Brahman, and the Jesuit missions to the court of the Mughal emperor Akbar (ruled 1556-1605). Of the latter, there was the Inquisition at Goa and the forcible subjection of the Syrian church to Rome at the Synod of Diamper in 1599.
The Portuguese thus had few friends in the East to help them in a crisis, and in 1580 the Portuguese kingdom was annexed to Spain; thenceforth until 1640, Portuguese interests were sacrificed to those of Spain. Because of the Spanish failure to quell a Dutch rising in the Netherlands, and after the defeat of the Spanish Armada in 1588, the route to the East was opened to both English and Dutch. The Dutch arrived first; under their blows in Indonesia and those of the English in India the Portuguese ascendancy crumbled, though they retained Goa until 1961.
This first modern impact on India has left distinct though not extensive traces. The first is the mixed population of Luso-Indians, or Goanese, along the western coast of India and in Sri Lanka and with them, a lingua franca in the ports and markets. Then came Roman Catholicism, which today has some 12 million followers and an array of churches, convents, and colleges all over India. More tangible traces include imported articles such as tobacco, potatoes, pineapples, tomatoes, papayas, cashew nuts, and two varieties of chilies.