Final answer:
Violence during the Renaissance period was caused by religious conflicts, economic instability, and political tensions.
Step-by-step explanation:
Violence during the Renaissance period was caused by various factors, including religious conflicts, economic instability, and political tensions.
One major cause of violence was religious intolerance, as Europe experienced conflicts between Catholics and Protestants. The St. Bartholomew's Day Massacre of 1572 in France is an example of religious violence during this time.
Additionally, economic crises such as the Black Death and famines led to social unrest, as well as the emergence of new social classes. Political conflicts and wars, both internal and external, also contributed to violence throughout Europe.