Write a short sumary about A Little History of the World chapter 21

Explanation:

Critique of Gombrich’s Little History of the World’s Chapter 3 Written in 1935 in Vienna, Austria by Ernst Gombrich, A Little History of the World, remains a great history book that chronicles the story of human development from the caveman inventions to the post-World War 1 world. At first, the book was written and published in German but was later translated into English. In a total of forty chapters, the author describes the underlying principles and b

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- jack watson

answer; protectionism fosters competition and keeps price regulated;