For students of the humanities…
Julius Caesar's war on Gaul brought him (and Rome) a great victory. This was significant for the history of both Rome as a whole and the region. This article from The Collector gives a good overview of that conflict. link to The Gallic Wars: How Julius Caesar Conquered Gaul (Modern France)
No study of Julius Caesar's Gallic Wars is complete without Caesar's own account. This English translation presents scholars with the ultimate primary source for this topic. link to The Gallic Wars (by Julius Caesar)
The Greco-Persian Wars helped to ensure that Western Civilization survived and thrived. This article effectively explains what the wars entailed. link to A Complete Timeline of the Greco-Persian Wars
The Jewish revolts against Rome are part of history that many people have forgotten. For those interested in this topic, however, Brigham Young University has put together a fairly comprehensive overview. link to The First Jewish Revolt against Rome
The Crusades took place during a tumultuous time in European history, and they are an interesting topic to study. This article from the BBC's History Extra gives a great overview of the First Crusade. link to The First Crusade: your ultimate guide
Humanities Scholars 