The Last King of the Neo-Babylonian Empire, Nabonidus, Is Frequently

The last king of the Neo-Babylonian Empire, Nabonidus, is frequently known as the "first archaeologist" because:

A) he was the first documented prehistoric individual to show an interest in the past.
B) he tried to answer questions about the past by looking at the physical remains of the past.
C) he employed modern archaeological field techniques in his excavations.
D) he worked within an explicit theoretical paradigm.