Massac is a term that can refer to various historical events or locations, often associated with violence or significant loss of life. One notable example is the Massacre of Glencoe in Scotland, where members of the MacDonald clan were killed in 1692 due to political conflicts. Such events are often studied to understand the impact of historical grievances and conflicts. In a broader context, the term can also relate to other tragic incidents throughout history, including military actions or civil unrest. These events are important for understanding the complexities of human behavior and the consequences of societal tensions.