Disagreements involving slavery and states' rights were two of the main causes of A. the Reconstruction Era. B. the American Revolution. C. the War of 1812. D. the Civil War.

Respuesta :

The Civil War bro bro

According to one popular account, the Civil War was fought over the moral issue of slavery. In fact, the economics of slavery, as well as political control over that system, were fundamental to the battle. The rights of states were a critical issue.

So, Option D is correct.

The other options are incorrect as:

  • Option A is incorrect as Reconstruction is the action or practice of reconstructing anything, or it is a reconstruction of previous events, or it refers to the period after the Civil War when the southern states were reconstructed as the United States.

  • Option B is incorrect as Between 1765 to 1791, British America saw an ideological and political revolution known as the American Revolution.

  • Option C is incorrect as The War of 1812 was fought between the United States of America and its indigenous allies and the United Kingdom and its allies in British North America, with minimal participation from Spain.

Thus the Option D correct option according to question.

For more information about The civil War refer to the link:

https://brainly.com/question/1476116