Answer:
There are so many steps because they need to see if the law is good and worth passing and won't infringe on people' rights. The positives of this process is that they will have time to analyze the law and see the pros and cons. Civilians will also be able to weigh in on the law. The negatives are that even if the law needs to be passed quickly, it can't, because it needs to go through each step.
The Titanic was in fact called "the unsinkable ship".
The Titanic was the biggest and most luxurious passenger ship, whose construction finished in 1909. It was designed to include the latest technologies in terms of safety. Its double-platted bottom was divided in compartments, and each compartment had doors that would close if water had entered inside, so that the flooding could be isolated in a single section and the ship could remain afloat.