Why is a lawmakers voting record important?

A law maker's voting record is important for the purpose of trace-ability. This also keeps track of his record during his time in congress. The record can be a basis of his credibility when passing laws to congress. This will reflect which programs he's supporting and may predict which he will support in the future.   

Sorry wish i could

Hamlet's fourth soliloquy is probably his most famous one - "to be or not to be."it is rather different from his previous soliloquies because now he is contemplating something that didn't come up before - suicide. he is thinking whether it is worth it to fight to find his father's murderer when in the end all of them are going to die, so why not die sooner than later. he is contemplating if he should go on fighting or just kill himself and end it all, which is why this soliloquy in particular is rather depressing, hesitant, and gives a deeper insight into hamlet's madness.