Um, OK. I think it's cause they didn't have I axes to cut down trees, so they couldnt get wood. They could easily make the bricks from clay. Hope that helps. Well, not really ^o^
Because they had plenty of mud around and no stone.
It lasted longish.
Bricks
mud bricks
The bricks were made of cut stone
The Sumerians used mud bricks to build their houses. These bricks were made by mixing mud, water, and straw, and then drying them in the sun. The bricks were then stacked and bound together with mud mortar to construct their homes.
The materials used in building the ancient Roman Colosseum included travertine a type of limestone, a stone called Tuff, cement, and bricks. To a lesser extent costly marble was used for special places in the building.
Bricks
mud bricks
Depends on how old the bricks are, because it counts a psychological problem : Will the bricks stand the construction? Will the building fall on my head?
Some inventions of the sumerians were the wheel, clay, and mud bricks
The wheel, plow, and bricks
copper tools and bricks
The Mesopotamians used clay and water, and they also used mud to build bricks. The Mesopotamians used clay and water to make he buildings stronger and higher like a skycrspper like a Ziggurat.
The Sumerians(Mesopotamians) made bricks out of mud and aperantly straw which is weird now go away!
Ancient people used composites for building their homes, a mix of mud and straw (composite material) would serve as bricks.
there were few stones in the area kkk kool kids klub......we have the awnsers Noob
the empire state building is made of bricks check it out !
Adobe Bricks