Comparison & contrast Mexicans vs Saladorians

I need a body and conclusion for my intro.

Mexico is one of the countries that is growing rapidly an wealthy with a population of 127 million people, unlike El Salvador since the population is only estimated at about 6.13 million people. Although, it is sad to think that throughout the years Mexicans have been mistaken as Salvadorans or vise versa their cultures are completely different; specifically in food, music, and language.