where the ruler get and keep their power
pesticides can be grouped according to
The answer is there are many possible sets of characteristics by which the governments can be grouped.
according to age and sex
Vertebrates were once grouped according to their size before modern taxonomy was founded. Even invertebrates.
Your question is too broad to answer. They may be grouped as rifles, shotguns, or handguns. They may be grouped by type of action.
Land plants are commonly classed as trees, shrubs, herbs, or vines.
The Greek physician who grouped personality types according to sanguine, choleric, melancholic, and phlegmatic temperaments was Hippocrates.
Minarols
yes
b. Slaves were mainly classified according to race. They were often grouped based on their skin color and ethnicity, with different treatment and working conditions based on these racial distinctions.
they can be grouped as low lying mainland countries ,mountainous, limestone rocks, if volcanic and amount of coral
Governments derive their powers from the consent of the governed.