It's about the problem of the divide between races, often invisible but sometimes physical.
Answer:
Strom Thumond 24-hour speech set the record for the Senate's longest filibuster speech.
Filibuster is the action of preventing the voting a passage of a bill by spending time delivering speeches. A Congress usually has time limits for approving of disapporving bills, and filibuster can be effective in preventing the bill from being voted on time.
Senator Strom Thurmond delivered this speech to keep the Civil Rights Act from being approved, in the end, he lost his bid and president Johnson Sanctioned the act in 1964.
Changes to Texas constitution are unlikely to happen because of a number of issues. The project is considered large and draining and stakeholders have seemed quite indifferent The document is 123 years old, and so many amendments have been effected on to it. For this reason, a lot of time and financial and human resources are required over a period of time to work on. There are also contentious issues such as Abortion and Severance tax for the Oil industry that would rather be left to the judicial system to take care of. When all factors are put into consideration, however much change is desired, it may take longer for the constitution to be rewritten.