Answer:
Region A of North America was home to American Indian societies that relied on boats for fishing and trade. Region A includes the coastal areas of the Pacific Northwest, such as Washington, Oregon, and British Columbia. These areas were home to Indigenous peoples who lived along the coast and used boats for a variety of purposes, including fishing, transportation, and trade. These Indigenous peoples included the Haida, Kwakwaka'wakw, and Nuu-chah-nulth, among others. They developed sophisticated boat-building and navigation skills, and their boats played an important role in their cultures and economies.