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: Events of 1816 January – June Known as the "Year Without a Summer" in the northern hemisphere due to global cooling caused by the Mount Tambora volcanic eruption that had occurred in 1815.

Mount Tambora's volcanic eruption led to global cooling in 1815. 1816 was known as the "Year Without a Summer" in the northern hemisphere.