Grade 9 - world history - high school

can anyone me answer the following soon as possible?

although the wounds of world war i were still fresh, germany and japan pursued expansionist and genocidal policies that paved the way for another world war. explain this statement: political motivations and relationships are often the cause of war, while human suffering and environmental destruction are often the result. your response must be at least 10 well-written sentences to explain that statement. think about how that statement relates to the causes of, the events of, and the end of world war ii. be sure to address all parts of the statement in your response.