In the curve of forgetting developed by ebbinghaus, the greatest amount of forgetting occurs within the first hour after learning new material. near the end of the retrieval period. within the first day after learning new material. near the middle of the retrieval period.

within the first hour after learning new material.

Explanation:

The greatest amount of forgetting occurs within the first hour after learning new material. This is why sometimes we read something and almost immediately forget about it. In order for us to increase our chances of remembering particular material, we need to review it constantly over a long period of time.

the answer is       political office  

hope this .

probably 3 since archeologists and historians don’t understand there writing.