community. Armenians from Lebanon, Turkey, Syria and few other countries speak the Western dialect, which was spoken in Turkish (Western) Armenia, the eastern regions of Turkey with historical Armenian presence. Eastern Armenian is primarily spoken in Armenia and Iran, though the Iranian Armenians have their own dialect; in the United States, speakers of Eastern Armenian are primarily immigrants from the former Soviet Union who mostly arrived during the 1990s, or their children. Furthermore, Western and Eastern Armenian use two different spellings. In Armenia, the reformed orthography is used, while most Armenians in the diaspora (including Lebanon, Syria, Turkey and Iran) use the classical orthography. Between 1910 and 1970, the language of only the foreign-born population in the United States was taken into account. In 1910, the number of Armenian speakers in the US was 23,938. It grew up to 37,647 in 1920, 51,741 in 1930, 40,000 in 1940, 37,270 in 1960 and 38,323 in 1970. According to the 1980 US Census 100,634 people in the nation spoke Armenian, 69,995 of them were foreign-born. The 1990 US Census revealed 308,096 people of Armenian ancestry at the time and 149,694 people who indicated Armenian as their native language. A majority of Armenian-speakers (115,017) were foreign-born. According to the 2000 US Census there were 385,488 ethnic Armenians living in the US, and 202,708 people identified Armenian as 'Language Spoken at Home'. The overwhelming majority of Armenian-speakers lived in California (155,237). Other states with significant number of Armenian-speakers were New York (8,575) and Massachusetts (8,091). About 2/3 of Armenians speakers call Los Angeles County home. The 2009–2013 American Community Survey estimates put the number of Armenian-speakers at 237,840. A 2007 study showed that 16% of Armenians born in Lebanon, 29% in Armenia (including Soviet Armenia), 31% in Iran and 36% in Turkey are not proficient in English. Many foreign-born Armenians are multilingual, speaking at least one language other than Armenian and English. For instance, Armenians from Armenia or the rest of the former Soviet Union might know Russian, those from Lebanon and Syria may know Arabic and French, almost all Iranian Armenians speak Persian and Istanbul Armenians speak Turkish. A 1999 paper delivered by Bert Vaux described Armenian as "severely endangered" in the United States. Education Early Armenian immigrants were one of the most literate ethnic groups to enter the US with 76% literacy. In comparison, 46% of southern Italians, 74% of Eastern European