Answer:
Due to the fact a massive oil well had been discovered there, which lead to Spindletop and other oil companies coming to drill for the valuable oil.
Explanation:
Oil at the time was quite valuable due to it's many purposes, hence, once oil was discovered, many prospectors and companies came to get rich off the oil. Those who were looking for work could also get jobs on the rigs positioned there.
Law of the Twelve Tables
Rome's laws that were written on 12 bronze tablets! Written down to protect people's rights so that everyone knew what the laws were.
"The best known ancient code is the Babylonian Code of Hammurabi. The Romans began keeping legal records, such as the Law of the Twelve Tables (451–450 bc), but there was no major codification of Roman law until the Code of Justinian (ad 529–565), which was compiled long after the dissolution of the Western Empire."