Until now, students had emphasized the need for nonviolent tactics, and today some still begged their friends to put down their bricks and iron bars.
The Palestinians have never had a mainstream leader committed to nonviolent tactics, despite their official acceptance of Israel's right to exist.
Sharpton claimed that the perpetrator was an open critic of himself and his nonviolent tactics.
But there was still a palpable anger even among black-community leaders here who have championed nonviolent tactics.
Their nonviolent tactics included lobbying, letter-writing campaigns and public meetings.
His public-relations approach to unionism and aggressive but nonviolent tactics made the farm workers' struggle a moral cause with nationwide support.
Protest marches and demonstrations are a common nonviolent tactic.
It encouraged radical change but nonviolent tactics.
She said her organization has trained 50,000 volunteers in 26 states in nonviolent tactics to defend clinics, their patients and staff.
Mr. Jones also hopes to design software to teach students about nonviolent tactics.