Difficulties confront scholars trying to understand the ancient civilizations of the Americas because

The charter limiting royal power that the English nobility forced King John to sign 

The Huguenots were

The Spanish and Portuguese term for Muslims 

The Mamluk sultans

The Chinese economy during the Song dynasty is best described as

The belief that Jesus was a created being, neither fully man nor fully God, but something in between 

The so-called “Salt and Iron” Debates were concerned with

Trans-Saharan trade increased dramatically in the first centuries C.E. as a result of the introduction of

The Frankish ruler Charlemagne was famous for