The two main tribes in the Northeastern United States were the Iroquois and the Algonquians. Thus, option (a) is correct.
What is Algonquians?
The Algonquian people were one of the most numerous and widespread groups of hunters in North America.
The Algonquians, Iroquois, Susquehannock, Mohicans, and Huron's are among the most significant indigenous peoples of the Northeastern United States.
As a result, option (a) is correct.
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