Final answer:
Revolution refers to significant changes in society, and an increase in social inequality is one way it can manifest. Examples include the Industrial Revolution and the French Revolution.
Step-by-step explanation:
Revolution is a term often associated with significant and transformative changes in society and can occur in different realms such as political, economic, or social. In the options provided, the most relevant to the concept of revolution is increase in social inequality. This refers to a situation where the gap between social classes widens, leading to a more uneven distribution of power, wealth, and opportunities.
For example, during the Industrial Revolution in the 18th and 19th centuries, advancements in technology resulted in the creation of new social classes and aggravated social inequalities as factory owners accumulated wealth while workers faced harsh conditions and low wages. Similarly, the French Revolution, a political and social upheaval in the late 18th century, aimed to overthrow the existing monarchy and address social inequalities.
Therefore, increase in social inequality is the option that aligns with the concept of revolution.
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