Métis, First Nations and Inuit
Metis
the first Nations, the Inuit, and the Metis
the three main groups are that you gey(:
The three main groups in science are chemistry,biology and physics.
nincompoop
Minoans Mycenaeans War Trojans
To narrow it down to three groups, it would be strings, winds, and percussion.
It has three main groups.
Class Agnatha
There are three main groups: Igneous, Sedimentary, and Metamorphic.
I know that the Iroquois were one but I can't remember the other one.
The 3 main groups of seedless vascular plants are: ferns, horsetails and club mosses.