Answer:telephones phones aand cars
Explanation:
People should make protest against the unjust laws in a non violent ways and should not indulge into violent acts.
<u>Explanation:</u>
The laws are the rules and the regulations that are formed by the government of the country for the betterment of the citizens of the country. They have to be followed by the people and if some on does not follow it, then they can be punished for going against the law. But the laws which are unjust should not be followed by people and the people should protest against it.
But the protest against it should be done in a peaceful and a non violent way. Violence should not be adopted in any way for protesting against the unjust laws. Even Thoreau said that he protested against the laws and refused to pay taxes in protest of slavery and the Mexican war.
That statement is true, visual effects requires both of these.