Final answer:
A confederation is a type of government system characterized by a weak central authority and a majority of power derived from individual regions.
Step-by-step explanation:
The type of government system characterized by a weak central authority with the majority of power derived from the collective force of individual regions is known as a confederation.
This can be exemplified by the early history of America under the Articles of Confederation, which established a loose alliance of independent states with a weak central government.
Each state had significant autonomy and retained their own powers and sovereignty, while a weak central government lacked the ability to enforce laws and collect taxes effectively.
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