Defend***************

The writing style of this book is very rigorous and the content is very detailed. Through it, I learned about some of the historical background and specific events that led to the deterioration of Sino-Soviet relations. The characters' behaviors and decisions in the book are of great research value and gave me a deeper understanding of the politics of that era. I think this is a book worth reading to help us understand history better.

Informative and authentic.

Learn from history and learn lessons from the Soviet Union