The above system of United States Constitution is showing three organs of the state i.e Legislative branch, Executive branch and the Judicial branch.
And below each division, their works are given. Aswecan were that, each of the organ is at same height which shows that they are practicing equal powers and they don't interrupt in each others work.
They practice the system of <u>Checks</u><u> </u><u>and</u><u> </u><u>Balances</u> to ensure that none of the organ is enjoying and grabbing too much.
So, the most appropriate option is:

Checks and balances system.
And, we are done !!
#CarryOnLearning...
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Answer:
Roman mythology would take the Greek deity and assign a Roman object that would fit the description of the Greek god.
Explanation:
The correct answer is Canada.
While some went to the United Kingdom after the war, many took boats out of American cities and ended up in Halifax, now in Nova Scotia, before spreading out throughout what is today Canada.
Answer:
For individuals in Africa, Equiano's story is significant on the grounds that it is the stay of African examinations.
Explanation:
For individuals in Africa, Equiano's story is significant on the grounds that it is the stay of African examinations. Students of history start with Equiano. Social researchers start with Equiano. Abstract craftsmen and artistic researchers start with Equiano.
In its presentation, Equiano states that the principle motivation behind the book is to "excite in [the reader's] august assemblies a sense of compassion of the miseries which the Slave-Trade has entailed on my unfortunate countrymen."
I think it is the last one, because revolutions are connected with the need for better treatment and living conditions.