Final answer:
Maqam Nahawand was memorable and attractive to Arab immigrants largely due to the shared cultural heritage rooted in Islamic traditions, the unity and coherence of the Muslim community, and the importance of music in creating a sense of home and continuity amidst migration.
Step-by-step explanation:
Maqam Nahawand is a musical concept in Arab culture that draws its uniqueness from the Islamic world, which experienced significant expansion through imperial conquest, trade, Sufi missionary work, and migration by 1500.
The diversity and solidity of the Muslim community, grounded in shared beliefs and practices, allowed for a remarkable consistency across different regions, reinforced through institutions like mosques and Islamic schooling.
Arab immigrants to the New World likely found the maqam Nahawand memorable and attractive because it resonated with the unity and coherence of their cultural heritage and their experiences of migration and establishing new communities, as seen in how Muslims established religious institutions wherever they settled to provide familiarity and continuity.
This culture of cohesion and continuity along with the adaptability seen in Arab societies, where architectural and artistic endeavors such as the construction of countless mosques and the crafting of decorative objects like glassware were commonplace, mirrored the role that music and maqams had in creating a sense of home and identity for immigrants in a new world.