Answer:
They could participate in the violence because they are guards first, so they have the supposeable power to do so. Second, they probably come from wealthy, essential families. Also, they made an oath to give their life to Hitler and the motherland. If they didn't want to do this, then they would be banished from Germany or worse. They were also pretty much brainwashed into believing that what Hitler said about the jews was right and that they needed to clean their race of the "unpure" Jewish race.
Explanation:
Hope this helps!
Answer: Porfirio Díaz (happy to help)
Explanation:
WW1 made Russia to leave during the war, so it was one of the factors that made them have a revolution
Cyanobacteria, also known as "blue-green algae", are the unicellular organisms which are able to produce oxygen.
Approximately 540 years ago, the atmosphere was very poor on oxygen. Cyanobacteria are thought to be responsible for the oxidization of the atmosphere back then, in an event known as <em>"The Great Oxygenation Event"</em>. As a result, Earth's life forms suffered drastic changes in their composition, as they evolved from being <em>anaerobic</em> to becoming organisms <em>highly dependant</em> on oxygen. The oxygenation of the atmosphere would eventually provide the adequate environment in order for the <em>Cambrian Explosion</em>, or the first diversification of living organisms, to happen.
