== In the earliest days such obstacles had to be walked around. When boats came into use, they were used to ferry people and trade. The earliest bridges were probably built of ropes and were only capable of short spans and light loads. == Fallen trees or emplaced logs.
ropes and wood
im not really sure about that :(
Early theater had its beginnings in Greek civilization.
I think it was The Yellow River. I think!
Bridges built in the 1800s were typically constructed of wood or stone. Some bridges were also starting to be constructed of steel in the early 1800s.
both developed paper
they used rocks and mud and put them into a half circle from one side to the other.
drinking water sewage crops soil
One of them were they were the first to make and use coins.
The Mayan civilization
Eqyptians / the mayans Early civilization
It effected early Greek civilization by mountains, and none fertile land
To answer a question we need a who, where, when, what, why, or how. Your question doesn’t give us one of those.
The early bridges that were built by early man were the log bridge. That is a a log was thrown across a river to cross.
Truss Bridges=Trusses have been used extensively in bridges since the early 19th Century. Early truss bridges were made of wood.==in additon the classic American covered bridges are all trusses, though the wooden truss members are covered by walls and a roof, for protection from the elements. Later truss bridges were made of cast iron and wrought iron. Most modern trusses are made of structural steel.=
A tribe rather than a civilization.
bridges are use for transportation and building.
The Sarasvati river and the Indus river influenced early Indian civilization.
1.How did the geography of Mesopotamia contribute to the development of early civilization there?
the early civilization in mexico is olmec
to maintain "civilization" yes would be the answer. --civilization: a place with order.