Give one additional example of nationalism throughout history (don’t use unification of Germany as your example)

Greece is a good example among many.

Explanation:

During the early 19th century, Greek nationalism led to the Greek war of independence. The Greek drive for independence from the Ottoman Empire in the 1820s and 1830s inspired supporters across Christian Europe, especially in Britain, which was the result of western idealisation of Classical Greece and romanticism. France, Russia and Britain critically intervened to ensure the success of this nationalist endeavour.

c. free trade can lead to low pay for workers in poorer countries.