Czech immigrants were predominantly Catholic because almost all of them declared their religious affiliation as Catholic when they entered the United States.
Thus, Option C is correct.
In the 1840s, Czech immigrants arrived in Texas from Bohemia, Moravia, and Austrian Silesia. They wanted to improve their economic status, just like the Germans did. Czechs were primarily driven to emigrate by famine, disease, poverty, and unemployment.
Approximately 12,000 Greek residents, mostly from Greek Macedonia in Northern Greece, who were refugees from the Greek Civil War between 1946 and 1949, moved to a number of formerly German-populated districts in Czechoslovakia. In the Czech Republic, there is a small ethnic Macedonian population.
For more information about Czech immigrants refer to the link:
https://brainly.com/question/2643379
#SPJ2
