Final answer:
The subject of this question is Social Studies. Some Native American tribes organized themselves politically by having all male adult members of the tribe vote for any proposed laws or changes in the form of government. This form of government can be categorized as a tribal democracy or a communal decision-making system.
Step-by-step explanation:
The subject of this question is Social Studies. The question is asking about how some Native American tribes organized themselves politically. Specifically, it mentions that all male adult members of the tribe would vote for any proposed laws or changes in the form of government.
In many Native American tribes, political organization was based on communal decision-making. The Iroquois confederacy, for example, had councils composed of leaders from each member tribe, and the most influential leaders often led the council. Among the Iroquois, the council was made up of fifty sachems from each of the Five Nations, and council members were chosen from designated families.
Therefore, the form of government described in the question is a tribal democracy or a communal decision-making system practiced by several Native American tribes.