no
In my opinion the lasting legacy of Sumer was the creation of the alphabet, on which many alphabets were based on, including the English alphabet.
A lasting legacy can mean many things. Sometimes it means the legacy as in continuing their family. Other times, it can mean continuing a venture in business.
Library
No, a legacy is the lasting effect from a person, group or event.
the Bill of Rights
the Bill of Rights
Unfortunately, the lasting legacy of Cleopatra is one of vice and sensuality. Although this may not have been the "real" Cleopatra, it is what people think of when her name is mentioned.
The address of the Lasting Legacy Wildlife Museum is: 255 N 13Th Ave, Othello, WA 99344-1213
no
Cabot left a stone and named it after himself
The separate city-states which it created formed the basis of Greek culture and its cultural legacy.