The Ukrainians of United States, numbering approximately 377,000 people, are Engaged yet Unreached. They are described as an East Slavic people of the East European Plain, speakers of Ukrainian, predominantly Eastern Orthodox with a Greek Catholic minority, marked by Cossack heritage, agrarian traditions, and a national identity forged against centuries of imperial rule They are an Diaspora people, with Ukrainian as their ethnic/kinship group and are in the Slav, Eastern people cluster of the Eurasian Peoples. Their primary religion is Eastern Orthodox Christianity. They primarily speak Ukrainian.