As a result of economic growth during the 1950s, the percentage of americans who were in the middle class

I believe the answer is: Increased dramatically

Middle class refers to the group of people who do not necessarily rich, but had enough wealth to sustain their living comfortably. During the economic growth, many people received an increase in their salary which lead to the rise of the middle class.

the answer is a new goverment.

"the sepoy rebellion was the result of many, many influences and stressors on the cultures of india living under british rule. in britain, it's called the sepoy mutiny on the indian mutiny, but in india, it's called the first war of independence.

the main reason is concerned to the british paramountcy , the belief in british   dominance in india political, economic and cultural life had been introduced in india about 1820."

"they were forced to grow crops that benefited the colonizing nations instead of feeding their own people."

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