Segregation and blacks where the last to be hired and the first to be fired
Answer: Im pretty sure it is C.
Explanation: Lots of US citizens, legal and illegal immigration was happening to Texas. The law was passed because part of the border state of Coahuila y Tejas was in danger of being annexed by the United States so lots of US immigration was happening so the law was passed to help slow it down/end it.
The lightbulb affected peoples lives most because people were able to stay up past sundown, and work longer hours.
Literally what the dude above me said
