radioclash19
Senior Member
Spanish
Hello, could you tell me if this sentece sounds good for you? I don't know if I have to use a comma before since and if the phrase in red is alright. Thank you!
Founded in 1976, it constitutes the most important photographic archive in Mexico since it protects nearly 900 thousand photographic pieces that cover a 160-year period in the history of Mexican photography.
Founded in 1976, it constitutes the most important photographic archive in Mexico since it protects nearly 900 thousand photographic pieces that cover a 160-year period in the history of Mexican photography.