Ancient Hebrew writings the Tannaim (rabbis cited in the Mishnah), the spoken vernacular of Jews in Judaea was a late form of Hebrew known as Rabbinic or Mishnaic Hebrew, whereas during the period of the Amoraim (rabbis cited in the Gemara), which began around 200 CE, the spoken vernacular was Aramaic. Hebrew continued to be used for the writing of religious texts, poetry, and so forth. There are significant differences between the two Talmud compilations. The language of the Jerusalem Talmud is a Western Aramaic dialect, which differs from the form of Aramaic in the Babylonian Talmud. The Jerusalem Talmud is often fragmentary
Revival of the Hebrew language of grassroots pioneers, and above all, of the transformation of the Jews into a Hebrew nation with its own land. Yiddish was degradingly referred to as a jargon, and its speakers encountered harsh opposition, which finally led to a Language War between Yiddish and Hebrew. Nonetheless, Ghil'ad Zuckermann believes that "Yiddish is a primary contributor to Israeli Hebrew because it was the mother tongue of the vast majority of language revivalists and first pioneers in Eretz Yisrael at the crucial period of the beginning of Israeli Hebrew". According to Zuckermann, although the revivalists wished to speak Hebrew with Semitic grammar