Origin and history of the Morans

Question:
Consider the following statements regarding the origin and history of the Morans:

1. The term “Moran” is believed to have originated from a king of the Meram clan who ruled in Lahdoi.

2. The Morans were primarily located in the region between the Brahmaputra and Subansiri rivers.

3. Scholar Benudhar Sharma documented myths about the origin of the Morans, including one related to the Meram clan.

4. The tribes of Khamti and Singphou referred to the Morans as “Matak” as a mark of disrespect and rivalry.

Which of the above statements is/are correct?
A) 1 and 2 only
B) 1 and 3 only
C) 2 and 4 only
D) 3 and 4 only