A Political Science text-book refers to the inequality existing in the USA under the topic 'Equality' to

A political science textbook is a comprehensive educational resource designed to provide students with foundational knowledge and insights into the field of political science. 

Key Points

• When a Political Science textbook refers to the inequality existing in the USA under the topic of 'Equality,' the intent is to highlight that inequality is a global phenomenon, not limited to any one country.
• By discussing inequality in a developed and influential nation like the USA, the textbook underscores that issues of inequality can persist even in countries that are considered democratic or advanced, thus encouraging a broader understanding of the challenges related to equality worldwide.

Hint

• Show that even the USA cannot control it is incorrect because the focus is not on the inability to control inequality but rather on its existence as a broader issue.
• Prove that the USA is not a model democracy is incorrect because the goal is not to discredit the USA's democratic model but to illustrate that inequality can exist in any nation.
• Prove that India is the most democratic nation of the world is incorrect because the comparison is not intended to assert India's superiority but to discuss inequality as a common global issue.

Thus, a Political Science text-book refers to the inequality existing in the USA under the topic 'Equality' to show that it is a global phenomenon.