Need help answering this question , please make a detail explanation  Compare the US Mexico War and the Spanish American War, the wartime goals of the US, losses for Mexico and Spain and reasons for them, justifications for the wars by the US, and colonial and imperial gains of the US

Need help answering this question , please make a detail explanation 

Compare the US Mexico War and the Spanish American War, the wartime goals of the US, losses for Mexico and Spain and reasons for them, justifications for the wars by the US, and colonial and imperial gains of the US. Discuss also the aftermath of both wars, comparing California Indian Genocide and land loss and repression of Mexicans in California to forced sterilization of Puerto Ricans and repression of the independence movement.