I'm going to be really harsh, so I'm sorry if I offend you...
One word... Storytelling. You need to stop this immediately. Avoid such lines as "Thomas Putnam a high ranked member of the town of Salem, is a wealthy and prosperous man and in powerful." and "he is known has a hardworking farmer and fair by his fellow townsmen.". I'm sure the assessor knows a brief knowledge of the characters, and hence, this would be unnecessary.
Also, include more quotes if you can. This exemplifies the fact that you are actually analysing the play, rather than just simply rote repeating the information provided.
Also, it would benefit you if you did not start each topic with the name of the character. That draws away from the credibility of your argument, and allows you to be susceptible to simply re-telling information about the character rather than analysing the topic.
Also, try to use techniques such as 'retrospective', 'flashbacks' and 'traditional linear' if possible. These are new and creative ways in which you can bring out the essence in your essay, and furthermore, aspects of writing you are expected to employ in the exam this year.
Try to aim for 6-7 paragraphs in the exam, as opposed to your 5 presented here. I believe this barely scraped 500 words, and we are expected to write 800-1000 for each essay (with the new study design which incorporates 1 hour for each of the 3 essays).
Also, try to work on your introduction and conclusion. They seem very general, and the words could be easily manipulated to suit a wide variety of essay prompts. For example, the first two sentences could basically be written for anything related to The Crucible; any topic. I would advise you to create topics which are difficult to manipulate, for example, 'As individuals suffer, many different traits and attributes are exposed to allow certain people to be vulnerable in these situations. In Arthur Miller's "The Crucible"...' and continue. This is more personalised, and moreover, relates to the topic at hand (and is much less likely to be manipulated as well).
That's all for now... Hope you learn from my criticism.