Answer:
<em>The correct option is b) Shift from a primarily rural and agricultural focus to that of increasing urbanization with industrialization growing in the urban areas.</em>
Explanation:
The Industrial Revolution can be described as the era in which the development of industries took place. Farmers started to move to urban areas in search of jobs in the industries to improve their standard of living.
Before the Industrial Revolution, people focused more on agriculture and farming. But as soon as the industries began to set up in the Urban areas, people migrated from the rural areas to the urban areas in search of better jobs.
The question isn't complete and you might want to ask this in the math section.
But just to help you out, 3x means 3 times whatever "x" is.
Was first proposed by Thomas Jefferson.
<span>withdraw formally from membership in a federal union, an alliance, or a political or religious organization.</span>
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politicak machine granted favour in exchange for voters.