The Defenestration of Prague marked the beginning of which of the following conflicts?

The War of the Three Henrys occurred in France from 1588 to 1589, involving a struggle for the French throne among Henry III, Henry of Guise, and Henry of Navarre. This conflict predates the Defenestration of Prague and is unrelated to the religious tensions that sparked the Thirty Years' War.

The Habsburg-Valois wars were a series of conflicts between the Habsburg dynasty and the Valois kings of France during the 16th century, primarily focused on territorial disputes in Italy. These wars concluded well before the events of the Defenestration of Prague and do not relate to the subsequent Thirty Years' War.

The Hundred Years' War was a protracted conflict between England and France that lasted from 1337 to 1453, centering on territorial claims and the legitimacy of rule. It is historically distant from the Defenestration of Prague and does not connect with the religious conflicts of the early 17th century.

The Wars of the Roses were a series of civil wars in England for control of the throne between the Houses of Lancaster and York, occurring from 1455 to 1487. This conflict is entirely separate from the events that led to the Thirty Years' War, initiated by the Defenestration of Prague.