when was the mentioned railroad constructed?
1844
South Carolina Railroad
 It was formed in 1844 by the merger of the South Carolina Canal and Rail Road Company (SCC&RR) into The Louisville, Cincinnati and Charleston Railroad Company. It was built with a track gauge of .
who negotiated the purchase of the area south of gila river UNANSWERABLE what do you mean by this purchase? It is a region of present-day southern Arizona and southwestern New Mexico. is there any person after whom this area is named? James Gadsden who was this person? An American diplomat, soldier and businessman. why is the above place related to him? The first draft was signed on December 30, 1853, by him. for what was this draft signed? For the purchase included lands south of the Gila River and west of the Rio Grande. where is this mentioned river located? United States which dam is built over it? Coolidge Dam is the river used for any recreational purpose? It is navigable during spring snowmelt and after summer and autumn storms. regarding the purchase place; is there any railroad constructed over there? Yes, South Carolina Railroad. which treaty is related to this place? UNANSWERABLE
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South Carolina Railroad [SEP] Introduction
South Carolina Rail Road Company was a railroad company, that operated in South Carolina from 1843 to 1894, when it was succeeded by the Southern Railway. It was formed in 1844 by the merger of the South Carolina Canal and Rail Road Company (SCC&RR) into The Louisville, Cincinnati and Charleston Railroad Company. It was built with a track gauge of . Southern Railway (now Norfolk Southern Railway) gained control of the line in 1899 and consolidated it into the Southern Railway – Carolina Division on July 1, 1902 under special act of South Carolina, approved February 19, 1902.