Respuesta :
Answer:
Actually its A. here is proof that its correct. Plz mark me brainliest.
Explanation:

One of the primary reasons why the Americans won the Mexican American War is because their forces had better quality of military training. Hence, the option A holds true.
What is the significance of the Mexican-American War?
The Mexican American War was fought between the older American mainland and the Mexican region, potentially a part of Spanish control. Americans gained a large part of the Mexican territories under its administrative control after the end of the war.
The forces in the Mexico were weaker compared to that of the Americans. Moreover, they are also not as well-equipped and trained as that of the American forces. Thus, American ended up winning the war.
Hence, option A holds true regarding the Mexican American War.
Learn more about the Mexican American War here:
https://brainly.com/question/5342067
#SPJ5