“发动的”的英语？

警方说，他们认为袭击是民族主义分子发动的。Police say they believe the attacks were carried out by nationalists.这次运动,群众发动的面很广.This movement has aroused the masses on a large scale.目前还不清楚星期天发动的企图推翻总统的行动的幕后指使人是谁。It is still not clear who was be...