the whole country; the entire nation / nationwide; countrywide / (chiefly) all of Japan

全国: the whole country; the entire nation / 全国: all of Japan

group of demonstrators (protesters)

many places, everywhere, all over

割れる: break

Alternative form of 割れる

Alternative spelling of 割れる

demonstration (public display of protest) / demo (a short demonstration of something)

a line of text / (mathematics) a row of a matrix / (calligraphy) Abbreviation of 行書 (“semi-cursive script”).

乎古止点: marks to aid in reading Chinese classics