Complex sentence: During the 19th and 20th centuries, Sun Tzu's "The Art of War" grew in popularity and saw practical use in Western society, and his work continues to influence both Asian and Western culture and politics.
Split into simpler sentences: During the 19th and 20th centuries, Sun Tzu's "The Art of War" grew in popularity and saw practical use in Western society. His work continues to influence both Asian and Western culture and politics.