<em>B</em><em>.</em><em> </em><em>The</em><em> mountainous terrain of Greece resulted in widely isolated settlements.</em>
Greece was made up of multiple city states. These states were separated by geographical features, most notably mountains. The early Greeks settled between these mountains which led to them developing as separate city-states.
Zoroastrianism<span> as the oldest. This religion dates back to 1100 BCE </span>
B. People started batering goods after coins became worthless. Hopes this helps :)