Why are there so few structures still surviving from ancient mesopotamia?

The structures were made of mud bricks. Over time natural disasters and war really took a toll on them.

Hope i helped thy.

What are the statements : ) ?

The "maple leaf rag" (copyright registered on september 18, 1899)[1] is an early ragtime musical composition for piano composed by scott joplin. it was one of joplin's early works, and became the model for ragtime compositions by subsequent composers. it is one of the most famous of all ragtime pieces.[2] as a result joplin was called the "king of ragtime". the piece gave joplin a steady if unspectacular income for the rest of his life.