18. What is la fabada asturiana? (1 point)
O a rich stew made with ham and sausages and beans
O a traditional festival in Asturias
O a folk dance of Cantábria
O a sandwich made with ham, cheese, and peppers

It's a rich stew madr with ham and sausages and beans

Explanation:

en.m.wikipedia.org/wiki/Fabada_asturiana

ah, so ustedes and nosotros are my 'go-to' if i am using spanish mainly in the states? interesting, but still slightly confusing, haha."

it seems that you are a little confused about subject pronouns. yo=i, tú/usted=you, nosotros=we, ustedes=you(plural), ellos/ellas=they.

in the case of vosotros, it is an informal replacement for "ustedes" in spain. similar to using "you all" in english.

even though it is not generally used in conversation outside of spain, it is used many times in literature. i would suggest having at least some familiarity to that form, at least to recognize what it is.