The correct answer is non-violence.
Gandhi used non-violence to disrupt the cycle of violence between the British and the Indians and drew the British into a situation where they were seen only as the aggressor.
B farming produce a surplus of food
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(The first one and the third one seem to make the most sense.)
=)
The larger goal was uniting Americans around the war effort.
Cracking down on dissent would be a negative action in support of the larger, positive goal the government sought. The government wanted a fully united public in support of the war, and so it put out the message that that freedom of speech might have its limits in times of war.