If you live in the united states, which second language could give you better job opportunities in more states?

Spanish, it is a well known language in the United States.

Spanish is a great choice, however speaking any foreign language will give you an advantage over your peers for most any job.

Can u give me a link to the video so i can answer your question

For this question, it will be important to use the words "mejor" (better), "lo mejor" (the best), and "lo peor" (the worst). while "mejor" is comparative (you are comparing one thing to something else), "lo mejor" and "lo peor" are superlative (there is nothing else better or worse than what these words are describing - there is no comparison).  you could say something like: la música rap es mejor que la música clásica - que es lo peor - pero la música rock es lo mejor de todas las formas de la música (rap music is better than classical music - which is the worst - but rock music is the best out of all the forms of music).