In the context of the Old Testament, what is the significance of the city of Lachish, particularly concerning its destruction and archaeological findings?

A It was primarily significant as a minor trading post with no major historical importance. B It served as the location where the Ark of the Covenant was secretly hidden during the Babylonian exile. C Archaeological evidence from Lachish provides crucial insight into the military tactics and siege warfare of the Assyrian Empire, confirming biblical accounts of its conquest of Judah. D It was the birthplace of King David and therefore holds primarily symbolic importance.