Gujarat South Arabian and Persian Gulf ports, who migrated in and out of Cambay with the rhythm of the monsoons. But others were men with Arab or Persian patronyms whose families had settled in the town generations, even centuries earlier, intermarrying with Gujarati women, and assimilating everyday customs of the Hindu hinterland. The Age of Discovery heralded the dawn of pioneer Portuguese and Spanish long-distance travel in search of alternative trade routes to "the East Indies", moved by the trade of gold, silver and spices. In 1497, Portuguese explorer Vasco da Gama is said to have discovered the Europe-to-India sea route
Immigration to Portugal been able to prove that they are descended from Jews expelled from Portugal in 1497, have acquired Portuguese citizenship. Immigration to Portugal As of 2007 Portugal had 10,617,575 inhabitants of whom 332,137, or 3.13%, were legal immigrants (51,7% female, 48,3% male). Brazilians, Ukrainians, Moldovans, Romanians and Russians, Asians as well as Africans are the immigrants in the country. Portugal, long a country of emigration, has now become a country of net immigration, and not just from the last Portuguese overseas territories in India (until 1961), Africa (until 1975), and Far East Asia (until 1999). Since the 1990s, along with a