What was an effect of the growth of the service industry in the late 1800s? A) the number of people who worked in factories decreased B) the number of people who worked in factories increased C) the urban middle class grew D) the urban middle class shrunk

C) The urban middle class grew.

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in 1803 the louisiana purchase took place, doubling the size of the country. by 1840 almost 7 million americans had migrated westward in hopes of securing land and being prosperous. the belief that settlers were destined to expand to the west is often referred to as manifest destiny.

explanation: