Why does ethnic diversity lead to violent conflicts in some places but not in others?

According to the law of supply, suppliers want to sell their product at prices

Which three sentences in the story indicate that that the passage is an ex nihilo type of creation story?

The map shows the allied strategy in the pacific. what does the movement of allied troops reveal about their strategy? the allies’ objective was to reach japan as soon as possible. the allies kept getting diverted in their quest to reach japan. the allies overtook outlying islands to make access to japan easier. the allies retreated just before they reached the first set of islands.