Answer:
It would be phytoplankton.
here is this off google hope this helps you
: Pericles brought the city-states of the Delian League, which was established around 478 BC, under the leadership of Athens. Among Pericles' other accomplishments was the commissioning of many of the architectural wonders of Classical Athens, including the Parthenon, which was built between 447 and 432 BC.
In geography a human settlement is a locality or populated place is a community in which people live.
What is Earth's shield is it's atmosphere.
The main goal of the revolutionary forces in Germany after the war was to totally remove the Nazi system from most countries of Europe. This was a time in history known as the Great Holocaust where a lot of innocent blood was shed because of the "cleansing" that Adolf Hitler commanded. Thousands of Jews were killed because of this and as a result many have revolted against the Germans and other foreign countries intervened to end this, particularly the United States of America. They gave aid to the Europeans after the war.