Leaders such as Gaius Fabricius and Curius Dentatus helped resist which man who fought against Rome from 280 to 275 B.C.?

Gaius Fabricius and Curius Dentatus played significant roles in resisting Pyrrhus of Epirus during the conflicts that transpired between 280 and 275 B.C. Pyrrhus, who was the king of Epirus, is well known for his military campaigns against Rome during this period that resulted in what are referred to as Pyrrhic victories—battles won at such a cost to his forces that they ultimately weakened his position.

The tactics and leadership demonstrated by Fabricius and Dentatus were critical in staving off Pyrrhus's advances. Fabricius, noted for his integrity and military acumen, famously refused a bribe from Pyrrhus that would have compromised Rome's integrity. Curius Dentatus, recognized for his military success and ability to rally troops, contributed significantly to the Roman resistance against Pyrrhus’s forces, helping to secure victories that would shift the balance back in Rome's favor.

Together, these leaders exemplified Roman resolve and strategic ingenuity during a pivotal moment in the early years of the Roman Republic, making the connection to Pyrrhus clear in the context of this question.