Definition: Rewrite each original sentence in order to make it easier to understand by non-native speakers of English. You can do so by replacing complex words with simpler synonyms (i.e. paraphrasing), deleting unimportant information (i.e. compression), and/or splitting a long complex sentence into several simpler ones. The final simplified sentences need to be grammatical, fluent, and retain the main ideas of their original counterparts without altering their meanings.
Input: Islam emphasizes unity and defense of fellow Muslims, although many divisions of Islam (see Sunni-Shia relations, for example) exist.

Islam emphasizes unity and defense of fellow Muslims. Many divisions of Islam exist. See Sunni-Shia relations, for example.