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 1941 Reichsführer-SS Heinrich Himmler, announced that additional units for the Waffen-SS would be raised from non-German foreign nationals.

In 1941 Reichsfuhrer-SS Heinrich Himmler stated that added units for the Waffen-SS would be raised from foreign nationals that were not German.