The correct answer among all the other choices is D. The spot is where sound best echoes. This is what the red painted dots note about the spot in Pech Merle. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.
Pech Merle is one of the rare ancient cave art sites in France which persist exposed to the common people. Spreading for more than a mile from the entry are holes the walls of which are coated with exciting paintings beginning from the Gravettian art. Amongst around 20 samples, only one (in the region shown by the red dot) carried plenty of charcoal to be ready to be seen to around 25 000 BP.
The line was made obsolete. The new arrangement was meant to be local voting on slavery in the new states of Nebraska and Kansas. I hope this helps.( have a nice day !!)
