A mockumentary or mocumentary is a fictionfilm presented as a documentary film. They are usually comedic, often parodic in nature, and are often presented as historical documentaries with b-roll and talking heads discussing past events or as cinema verite pieces following people as they go through various events.
... in 1516, Charles became joint-king of Castile with his mother (who was insane), and also inherited Aragon, Navarre, Granada, Naples, Sicily, Sardinia, and Spanish ...