The book "Spanish Community in Valparaíso" by Baldomero Estrada offers a comprehensive analysis of the Spanish presence in the port of Valparaíso, which gained significance from the late 19th century. Following the conflict triggered by Spain's bombing of the city in 1866, there was a significant increase in Spanish immigration. The Spanish community quickly developed into one of the largest European immigrant groups in Valparaíso, particularly in urban commerce. The book highlights the economic activities of this community, which focused on various industries such as textiles, shoes, hardware, and bakeries. Additionally, it discusses the establishment of socio-cultural organizations and economic institutions, including their own bank. Estrada also illustrates the social mobility within the Spanish community over generations, reflected in the integration into professional activities that diverged from the original trading activities.