One is a first-hand account that came directly from the topic while the other is a source that takes information from the first-hand account

The King of the Ancient Greek kingdom of Macedonia who created cultural diffusion by conquering many lands and bringing them and their culture together

The second largest religion. Uses the Qur'an

The period of time before written records

This government was ran by elected officials, and is a foundation for governments today

The study of human societies and their culture and development

This government was ran by an Emperor who had almost all the power, and some ideas still exist today

A wide-scale transition of many human cultures from a lifestyle of hunting and gathering to one of agriculture and settlement

A Period of Peace that exited between nationalities within the Roman Empire and advancements in architecture, science, education, and more

The spread of cultural beliefs and social activities from one group to another

Was caused by economic, social, political, and military problems such as weak Emperors and spending money on Luxury items