Which statement is true about the concept of federalism?

A.
Americans must obey only state laws.

B.
Federalism was designed to give the President more power.

C.
It does not put a limit on government.

D.
The power is shared by the national and states' government.

D) The power is shared by the national and states' government

Explanation:

Federalism is the division of power between states. The Constitution divides federal power among three branches of government. Powers not given to the federal government are reserved for the states of the people. ... The Constitution lets Congress do what is "necessary and proper" for carrying out its powers.

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answer: secession

secession, as it applies to the outbreak of the american civil war, comprises the series of events that began on december 20, 1860, and extended through june 8 of the next year when eleven states in the lower and upper south severed their ties with the union. the first seven seceding states of the lower south set up a provisional government at montgomery, alabama. after hostilities began at fort sumter in charleston harbor on april 12, 1861, the border states of virginia, arkansas, tennessee, and north carolina joined the new government, which then moved its capital to richmond, virginia. the union was thus divided approximately on geographic lines. twenty-one northern and border states retained the style and title of the united states, while the eleven slave states adopted the nomenclature of the confederate states of america.

explanation:

your answer will most likely be a.