I'm doing research on the titanic and I have to answer this question can you help

How do you believe the Titanic Sunk?

I believe that the Titanic Didn't crash because of a ice berg but more then that since it is declared unbreakable. The Ship could have sunk for many reasons but here is my theory. The sink sunk all because of the side of the ship on the bottom there must have been something link a burn in the engine that caused the metal to weaken.
With that when the ice berg hit the metal it was already weakening so it took part in the ship crashing. Since they were unprepared that lead to so many deaths.

That is what is have so far but I need More than that My teacher wants up to three paragraphs I have the idea I just dont know how to extend it! Any help is great!!!

you believe? is that research?

I believe the students I taught left being of analytical mind, and thoughtful. But reading their Facebook posts, my beliefs are not grounded in fact.
The research you need should be factual based, as it is, it is just wild speculation. If you keep this up, you could be President, but not likely to get a good grade on this essay, unless your teacher expects achievements without great effort on your part.
So why don't you research, and get facts. Your "theory" could be factual based, but you need facts, not speculations. The aliens made me do it, won't cut it.

When you correct your grammar so that what you have makes sense, then you can go on. I can barely read this with the spelling and grammatical errors.

What you need to do is support your argument with sources for your information. Who says there was a fire in the engine room? Did you dream it, or do you have an authoritative source? Who said the ship was "unsinkable" and why? Your theories mean nothing unless you can support them and come to a conclusion. What you have here is just a conclusion, if I can figure it out.

So I did a bad job?

As bobpursley and I both told you, you need facts and not just a conclusion. Did you dream this conclusion, did aliens from another planet tell you this? Your cat told you? Where did you get your information? AND your grammar and spelling is very bad. If I was your teacher, I would not accept this.

Yes, if I were your teacher, I would draw a long red line thru it, with the words "resubmit". But then, I am a person who has higher expecations more than some.

Man Bob Dont have to be so rude about it

We're not being rude. We are giving you the best advice we can give. If I were your teacher, I'd run out of red ink just to point out the misspellings and incorrect word usage, much less the fact you don't support your conclusion. That's not rude, it's the truth.