Indians in the northwest obtained most of their food by?

Indians in the northwest of North America obtained most of their food by fishing and gathering.

Here's why:

* Abundant Salmon Runs: The Pacific Northwest is famous for its salmon runs. These fish were a staple food source for many indigenous tribes. They developed sophisticated fishing techniques, using nets, traps, and spears.

* Rich Coastal Ecosystem: The coast provided abundant shellfish, such as clams, oysters, and mussels.

* Diverse Plant Life: The region's forests and meadows offered a variety of edible plants, including berries, roots, and nuts.

* Limited Agriculture: While some tribes practiced limited agriculture, it was not the primary source of food. The climate and terrain in the northwest were not ideal for widespread farming.

While hunting was also important, fishing and gathering were the dominant ways of obtaining food in the northwest.