Episode 71: Immigration across the globe

Over half of the emigration before the 1870s was from the British Isles, with much of the remainder from northwestern Europe. As migration increased along with new transportation technologies in the 1880s, regions of intensive emigration spread south and east as far as Portugal, Russia, and Syria. Migration to Southeast Asia and lands around the Indian Ocean and South Pacific consisted of over 29 million Indians and over 19 million Chinese. Most migration from India was to colonies throughout the British empire. Legal immigration to the US expanded in the wake of the The Immigration and Nationality Act of 1965. Between 1966 and 1980, the average annual number of immigrants increased by roughly 150,000, compared to the yearly averages between 1952 and 1965. By 1980, 6.2 percent of the 226 million U.S. population was foreign‐​born, and 524,295 immigrants entered legally that year.