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: In 1798, the Helvetian Republic was proclaimed and the lords from Bern were ousted.

The Helvetian Republic was created in 1798. After its creation the rulers from Bern were kicked out.