What can the reader infer about the importance the discovery of the shipwrecks has to archaeologists? A The artifacts from the shipwrecks clarify the motives Spain had for its competition with France for land in Florida.

B The discovery of the shipwrecks uncovers the reasons for Spain's failure to colonize Florida,

C The discovery of the shipwrecks represents the only evidence of Spain's several attempts to establish a permanent residence in Florida.

D The artifacts from the shipwrecks contain a treasure trove of precious metals and materials intended for trade in Florida.