We both have rules and leaders, but United Islands has fewer and less strict rules.
I think you should add one more sentence to the end of the first paragraph, before you start paragraph 2. Add a sentence, after this one above, and make it a thesis statement that tells the main point of the whole essay. Draw YOUR conclusion about what can be learned from looking at the sims and differences.
Here are some ways Jonas' community and United Islands are similar.
Instead of wasting words simply saying "here are some similarities," you should say something meaningful about the similarities. For example, "The similarities between Jonas' community and the United Islands demonstrate _________________________, so that the reader can get a sense of _______________. (i.e. say something meaningful)
All one sentence:
Although there are some ways United Islands and Jonas' community are the same, there are a lot more
ways Jonas' community and United Islands are different differences than similarities.
:-)