The constitution of the united states sought to bring together the three concepts and thus define its own mode of government, based on these three concepts that the form of government is established in the united states. Having an influence of each one, some less than others but anyway, the US benefited from the three courses to make its own.
The people have the right to overthrow the government is it doesn't protect their rights. This is called being a tyrant government and it is not allowed in the constitution. <span />
“era” refers to a period of time characterized by events in a chronological order.
“Period” can refer to a short interval of time or a very long interval of time.
The answer to this question is D.