In the past, it has been difficult at times to access the online textbook. Hopefully I've got the kinks worked out.

Chapter 7 Early China

Chapter 9 Section 3 covers the Byzantine Empire.

Chapter 10 The Rise of Christianity

Chapter 11 Islamic Civilization

Chapter 12 China in the Middle Ages

Chapter 13 Medieval Africa

Chapter 15 Medieval Europe

Chapter 16 The Americas

Chapter 17 The Renaissance & Reformation

Chapter 18 Enlightenment & Revolution