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 for the Herzliya Hebrew Gymnasium, a continuation of the first Hebrew high school established by the Matman-Cohen's, was built in the city that same year. The pinnacle of Hebrew's development during this period came in 1913, in the so-called "War of the Languages:" The Company for Aiding German Jews, then planning the establishment of a school for engineers (first known as the Technikum and for which construction had begun in 1912), insisted that German should be its language of instruction, arguing among other things that German possessed an extensive scientific and technical vocabulary while a parallel vocabulary drawn from Hebrew