Polish Americans in the context of "Austrian Americans"

White ethnic is a term used to refer to white Americans who are not Old Stock or white Anglo-Saxon Protestant. They consist of a number of distinct groups and make up approximately 69.4% of the white population in the United States. The term usually refers to the descendants of immigrants from Southern, Central and Eastern Europe, Ireland, the Caucasus and France/Francophone Canada. Italian Americans, Polish Americans, Russian Americans, Czech Americans and Slovak Americans, Hungarian Americans and Austrian Americans are considered white ethnic.

Samuel Eilenberg (September 30, 1913 – January 30, 1998) was a Polish-American mathematician who co-founded category theory (with Saunders Mac Lane) and homological algebra.

British Poles, alternatively known as Polish British people or Polish Britons, are ethnic Poles who are citizens of the United Kingdom. The term includes people born in the UK who are of Polish descent and Polish-born people who reside in the UK. There are approximately 682,000 people born in Poland residing in the UK. Since the late 20th century, they have become one of the largest ethnic minorities in the country alongside Irish, Indians, Pakistanis, Bangladeshis, Germans, and Chinese. The Polish language is the second-most spoken language in England and the third-most spoken in the UK after English and Welsh. About 1% of the UK population speaks Polish. The Polish population in the UK has increased more than tenfold since 2001.

Exchanges between the two countries date to the middle ages, when the Kingdom of England and the Polish–Lithuanian Commonwealth were linked by trade and diplomacy. A notable 16th-century Polish resident in England was John Laski, a Protestant convert who influenced the course of the English Reformation and helped in establishing the Church of England. Following the 18th-century dismemberment of the Commonwealth in three successive partitions by Poland's neighbours, the trickle of Polish immigrants to Britain increased in the aftermath of two 19th-century uprisings (1831 and 1863) that forced much of Poland's social and political elite into exile. London became a haven for the burgeoning ideas of Polish socialism as a solution for regaining independence as it sought international support for the forthcoming Polish uprising. A number of Polish exiles fought in the Crimean War on the British side. In the late 19th century governments mounted pogroms against Polish Jews in the Russian (Congress Poland) and Austrian sectors of partitioned Poland (Galicia). Many Polish Jews fled their partitioned homeland, and most emigrated to the United States, but some settled in British cities, especially London, Manchester, Leeds and Kingston upon Hull.

Russian Americans are Americans of full or partial Russian ancestry. The term can apply to recent Russian immigrants to the United States, as well as to Russian settlers and their descendants in the 19th-century Russian possessions in what is now Alaska. Russian Americans comprise the largest Eastern European and East Slavic population in the U.S., the second-largest Slavic population after Polish Americans, the nineteenth-largest ancestry group overall, and the eleventh largest from Europe.

In the mid-19th century, Russian immigrants fleeing religious persecution settled in the U.S., including Russian Jews and Spiritual Christians. During the broader wave of European immigration to the U.S. that occurred from 1880 to 1917, a large number of Russians immigrated primarily for economic opportunities; these groups mainly settled in coastal cities, including Brooklyn (New York City) on the East Coast; Los Angeles, San Francisco, Portland, and various cities in Alaska on the West Coast; and Chicago and Cleveland in the Great Lakes region.

Anti-Catholicism in the United States dates back to the colonial history of the U.S. Anti-Catholic attitudes were first brought to the Thirteen Colonies of British North America by Protestant settlers from Europe during the British colonization of the Americas. Two types of anti-Catholic rhetoric existed in colonial society and they continued to exist during the following centuries. The first type, derived from the theological heritage of the Protestant Reformation and the European wars of religion (16th–18th century), consisted of the biblical Anti-Christ and the Whore of Babylon variety and it dominated anti-Catholic thought until the late 17th century. The second type was a variety which was partially derived from xenophobic, ethnocentric, nativist, and racist sentiments and distrust of increasing waves of Catholic immigrants, particularly immigrants from Ireland, Italy, Poland, Germany, Austria and Mexico. It usually focused on the pope's control of bishops, priests, and deacons.

Historians have studied the motivations for American anti-Catholicism. The historian Arthur M. Schlesinger Sr. characterized prejudice against Catholics as "the deepest bias in the history of the American people." John Higham described anti-Catholicism as "the most luxuriant, tenacious tradition of paranoiac agitation in American history". Joseph G. Mannard says that wars reduced anti-Catholicism: "enough Catholics supported the War for Independence to erase many old myths about the inherently treasonable nature of Catholicism. ... During the Civil War, the heavy enlistments of Irish and Germans into the Union Army helped to dispel notions of immigrant and Catholic disloyalty."