All of the following were among the three major movements of non cooperation and non violence led by Mahatma Gandhi except Independence March. The correct option among all the options that are given in the question is the third option or option "C". I hope it helps you.
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Answer: Law of Superposition
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The <u>law of superposition</u> related to the strata in geology (also called Steno's Law) states that <em>"sediment layers are deposited in a temporal sequence, in which the oldest are in a position inferior to the most recent"
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This principle was initially proposed in the 11th century by the Persian geologist Ibn Sina, and was first proposed as a law in the 17th century by the Danish scientist Nicolás Steno.
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B) Cultural groups may be isolated and thus become more distinct.
This is because traveling over mountains can be hard or dangerous which will result in little long distance travel and in result little interaction with other groups