Agriculture, spain. Andalucia, almeria. Immigrant woman planting cherry tomatoes for british supermarkets in a greenhouse

River boat on the Congo river, Mbandaka, Equateur province, Democratic Republic of Congo, Africa

History of Immigration, restored Mural by Simon Huelsbeck, Callowhill and 2nd streets, Philadelphia, Commonwealth of Pennsylvania, United States of America, North America

Penedo, settled by Finnish immigrants in 1929, the touristic town maintains its distinctive heritage, Rio de Janeiro State, Brazil, South America

Khobz bread vendor in the main produce market in Place Petit Socco district (Souk Dakhel), old Medina, Tangier, Morocco, North Africa, Africa

Penedo, settled by Finnish immigrants in 1929, the touristic town maintains its distinctive heritage, Rio de Janeiro State, Brazil, South America

Exterior of Ellis Island, the main entry port to the U.S.A. for millions of immigrants in the 19th and early 20th centuries, New York City, New York, United States of America (USA), North America

Mass for immigrants in Vernon, Eure, Normandy, France, Europe

Hyde Park Barracks, originally an Immigration Depot for single female immigrants seeking work as domestic servants, Sydney, New South Wales, Australia, Pacific

Penedo, settled by Finnish immigrants in 1929, the touristic town maintains its distinctive heritage, Rio de Janeiro State, Brazil, South America

Family nepali immigrant family kalimpong, indi

Agriculture, spain. Andalucia, almeria. Immigrant woman planting cherry tomatoes for british supermarkets in a greenhouse

Village life, paraguay. Near the paraguay-brazil border. A family of german people who have settled in the area

Thailand cambodian migrant fishermen, bangkok

Thailand cambodian migrant fishermen, bangkok

Thailand cambodian migrant fishermen, bangkok

Thailand cambodian migrant fishermen, bangkok

Gang of immigrant cockle pickers, Angle Bay, Milford Haven, Pembrokeshire, Wales, UK, Europe

Sea wall construction, Dale, Pembrokeshire, Wales, UK, Europe

Gang of immigrant cockle pickers, Angle Bay, Milford Haven, Pembrokeshire, Wales, UK, Europe

Gang of immigrant cockle pickers, Angle Bay, Milford Haven, Pembrokeshire, Wales, UK, Europe

Gang of immigrant cockle pickers, Angle Bay, Milford Haven, Pembrokeshire, Wales, UK, Europe

Gang of immigrant cockle pickers, Angle Bay, Milford Haven, Pembrokeshire, Wales, UK, Europe

Gang of immigrant cockle pickers, Angle Bay, Milford Haven, Pembrokeshire, Wales, UK, Europe

Gang of immigrant cockle pickers, Angle Bay, Milford Haven, Pembrokeshire, Wales, UK, Europe

Asian farm workers employed to pick courgettes (zucchini) in Kinglake, Victoria, Australia, Pacific

A Turkish and a German flag

Bang-bang carriers in a market at the port of Chongqing, the carriers are like a caste of their own, carrying loads for the traders for little money, mostly immigrant workers from rural areas, Chongqing, China, Asia

Bang-bang carriers in a market at the port of Chongqing, the carriers are like a caste of their own, carrying loads for the traders for little money, mostly immigrant workers from rural areas, Chongqing, China, Asia

Bang-bang carriers in a market at the port of Chongqing, the carriers are like a caste of their own, carrying loads for the traders for little money, mostly immigrant workers from rural areas, Chongqing, China, Asia

Bang-bang carriers in a market at the port of Chongqing, the carriers are like a caste of their own, carrying loads for the traders for little money, mostly immigrant workers from rural areas, Chongqing, China, Asia

Young black man working at desk in office, Freiburg, Baden-Wuerttemberg, Germany, Europe

Thilo Sarrazin, impaling Turkish migrants, paper-mache figures, satirical themed parade float at the Rosenmontagszug Carnival Parade 2011, Duesseldorf, North Rhine-Westphalia, Germany, Europe

Young black man reconsiders a vision at the window with pen and great innovation, Freiburg, Baden-Wuerttemberg, Germany, Europe

Young black man with sample reconsiders a vision or innovation in the office, Freiburg, Baden-Wuerttemberg, Germany, Europe

Young black man reconsiders a vision or innovation in the office, Freiburg, Baden-Wuerttemberg, Germany, Europe

A LAotian-American female monk with shaved head makes an offering of rice during worship as the Laotian American community celebrates the Buddhist new year by gathering at a property in suburban East Hartford Connecticut on April 28, 2007. Several shrines are set up on the property. The celebrants leave offerings of food, flowers and money, pray, dance, and feast for a day. Immigrants from Laos, including the Hmong people, are refugees from the Vietnam War era, when they helped United States in the war.

Bayamo Municipal Center, Little Havana section of Miami, Florida. Dade County, Florida and the city of Miami are a melting pot for Haitian, Cuban and Hispanic immigrants in general.

An immigration activist stands surrounded by waving American flags at a Minute Men ralley in San Diego, California.

A man claps during a rally for Huber Matos in Miami, Florida. (motion blur)

Ireland, County Tyrone, Omagh, Ulster American Folk Park 19th century street Hills chemist shopfront.

Ireland, County Tyrone, Omagh, Ulster American Folk Park 19th century street with Victorian shopfronts.

Ireland, County Cork, Cobh, Annie Moore was the first immigrant to the USA to pass through the Ellis Island facility.

Ireland, County Tyrone, Omagh, Ulster American Folk Park the Pennsylvania farmhouse.

Ireland, County Tyrone, Omagh, Ulster American Folk Park 19th century street Blair stationers shopfront.

Ireland, County Tyrone, Omagh, Ulster American Folk Park the Pennsylvania farmhouse.

Ireland, County Tyrone, Omagh, Ulster American Folk Park typical Pennsylvania log cabin.