Explanation:
Cuneiform. From these beginnings, cuneiform signs were put together and developed to represent sounds, so they could be used to record spoken language. Once this was achieved, ideas and concepts could be expressed and communicated in writing. Cuneiform is one of the oldest forms of writing known.
The physical environment of medieval cities was not pleasant. The cities were often dirty and smelled from animal and human waste. Air pollution was also a fact of life.
The prairie is a narrow strip across the state from the Mississippi River to the border of Alabama. The Jackson Prairie is underlaid by marine clay of the Eocene Yazoo Formation.
Answer: The San Jacinto Monument
Explanation: The San Jacinto Monument is a 567.31-foot-high (172.92-meter) column located on the Houston Ship Channel in unincorporated Harris County, Texas, near the city of Houston. The monument is topped with a 220-ton star that commemorates the site of the Battle of San Jacinto, the decisive battle of the Texas Revolution.
The third answer best describes the reason.