Numa Pompilius, Second King of Rome– Lecture 3 (History of Rome)

Why did the interregnum after Romulus's death drag on for nearly a year?

1. A.The Senate could not assemble during winter religious festivals
2. B.Latin and Sabine senators each refused a king from the other side
3. C.The Etruscans had blockaded Rome and prevented any senatorial votes
4. D.Romulus had left no instructions about choosing his successor