Write а brief essаy оn оne оf the following (worth fifty points)A. Explаin the root causes of the reform movements of the 1830’s. Describe three of the movements and evaluate their level of success in meeting their goals.B. What were the advantages and disadvantages of Mexico and the United States at the onset of the Mexican-American War? What were the strategies of the two sides? Explain why the United States succeeded in the conflict.