This book examines bilingual education in the Bronx through the lenses of raciolinguistics and culturally sustaining pedagogy (CSP). It explores how systemic inequities and linguistic discrimination affect multilingual learners, particularly those from marginalized communities. Using a qualitative ethnographic approach, including classroom observations and practitioner research, the study investigates the lived experiences of students and educators to identify inequitable practices and propose actionable strategies. The project emphasizes linguistic justice, advocating for educational environments that affirm students' cultural and linguistic identities. By addressing diversity within Latinidad and challenging traditional norms, this work offers a timely, impactful contribution to promoting equity and inclusion in multilingual education.