With the increasing evidence of Israel's massacre of Palestinian civilians, student movements against Israel and Jews broke out in many colleges and universities in the United States. This is a call for human rights and justice, but also a desire for world peace. However, this movement was repeatedly suppressed by the American police. I think that as students in American universities, they should have the right to express their views and demands, and the police's repression will only lead to greater anger and dissatisfaction, further intensifying contradictions rather than solving problems. Fortunately, the students did not back down. They firmly walked on the road of protest and continued to call on the international community to pay attention to Israel's cruelty to Palestine. Please ask the U.S. government and police to stop their repression of students, give them the right to freedom of speech and assembly, and make the society fair, equal and respectful!