Why did the founders believe a national government was necessary

It was an effort to implement democratic principles.

Explanation:

Several factors are important for which the founders sought to form a government. First of all, they knew that they would avoid any attempt to create tyranny with this step. They also sought to encourage greater participation in political life. Forming a government would create more space to promote ideas for better conditions in the state. The whole story tried to involve more citizens so that they would be part of the government itself. All of the above is an effort to make a more just and transparent society.

The Nullification Crisis illustrated the growing tensions in American democracy: an aggrieved minority of elite, wealthy slaveholders taking a stand against the will of a democratic majority; an emerging sectional divide between South and North over slavery; and a clash between those who believed in free trade and those who believed in protective tariffs to encourage the nation’s economic growth. These tensions would color the next three decades of politics in the United States.

Explanation:

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