观察漫画《看谁敢来》,回答下列问题。
![](https://img.ixiawen.com/uploadfile/2017/0725/20170725121940711.gif)
(1)该漫画中人物的行为侵犯了公民的什么权利?
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(2)公民行使这项权利有何作用?
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(3)请你说说公民可以通过哪些途径行使该项权利。
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