Semantic or episodic memories that reference the self are called memories.

The answer to this question is autobiographical memories
autobiographical memories refers to the memory that being taken from personal memories/Recollection.
These type of memories usually only consist of small episodes/fragments and will leave the part that we do not deem as important in our life.

To solve their problems, mesopotamians used irrigation, a way of supplying water to an area of land. to irrigate their land, they dug out large storafe basins to hold water supplies these ditches brought water to the feilds. to protect their feilds from flooding, farmers built up the banks of the tigris and euphrates.hope ths !