Supported by contemporary evidence, this study discusses the revival o
f Hebrew a century ago (within two or three decades), with a focus an
the actual total shift of pre-Israel Palestine's Jewish community from
Yiddish and several other languages to Hebrew as an all-purpose means
of communication. First, four ''factors'' that prevailed prior to and
during the revival are discussed: the ''communicative,'' ''political,
'' ''religious,'' and ''literary.'' The study then proposes schematica
lly that the shift to Hebrew evolved in a cycle consisting of four con
secutive albeit partially overlapping ''steps'': (1) The children are
instilled with desired language attitudes. (2) The children acquire th
e code, Hebrew. (3) The children transfer Hebrew, now a second languag
e, out of the schools. (4) With these children now adults, their newly
born receive Hebrew as a first language. Finally, the study suggests
that, in the absence of a central authority, the revival can be seen a
s a case of ''micro language planning,'' in which potential speakers c
onstituted ''language planning agents'' active in ''language planning
cells.''