to grow violent; grow violent; to become stronger; become stronger; to become worse; become worse; to invite contributions; invite contributions; etc; to recruit; recruit; to solicit help; solicit help; participation; to become stronger; to grow in intensity; to grow violent; to become worse; become stronger; to grow in intensity; to grow violent; to become worse; to invite contributions; invite contributions; etc.; to solicit help; participation; etc.; to recruit
