What is the fall of the giant about?

In the United States, The Fall of the Giants was published for the first time, ranking 1 in The New York Times bestseller list. In fact, before the listing, this big book has been recognized by many professionals. So what is "The Fall of the Giant" about?

1. The book describes the rise and fall of six major families before and after World War I, involving a series of major events, such as the Spanish-American War, the coronation of King Wu of England, World War I, the October Revolution, the abdication of the Kaiser, the Treaty of Versailles, and the riot in the beer hall.

2. From a relatively small perspective. He wrote about the Welsh miner boy and his maid sister, who grew up to be feminist politicians after being abandoned by the earl. A young diplomat from an American political elite family. Down and out Russian brothers. Rich and handsome Earl of England and her sister who is committed to democracy, women's rights and reform. And spoony German agents.

3. Generally speaking. This book describes the decline of Russian nobility, the emergence of Soviet regime, the strength of British trade unions, and the spirit of freedom and tolerance in the United States.

This is the fall of giants.