What has make the constitution long lasting?

He u.s. constitution (1787) establishes a national legislature with powers to “create national law”, a national executive with the power to “enforce national law”, and a national judiciary branch with the power to “interpret national and state policies” to see whether or not they violate the national constitution. this term describes the division of governmental authority into semi-independent bodies?

In which case did the supreme court's decision allow schools to use forced bussing to ensure integration of its schools?

What was wilfrid laurier's compromise?