Explain how invasions, conquests and migrations affected various civilizations, societies and regions (e.g., Mongol invasion, The Crusades, the Peopling of the Americas and Alexander the Great).
Explain how innovation and/or technology transformed civilizations, societies and regions over time (e.g., agricultural technology, weaponry, transportation and communication).
Explain the role that key historical figures and cultural groups had in transforming society (e.g., Mansa Musa, Confucius, Charlemagne and Qin Shi Huangdi).