What was the fundamental question addressed in each of these congressional acts? (1 point)

A: Should the U.S. expand westward?
B: Should states be allowed to nullify federal laws?
C: Should slave labor be allowed in new states?
D: Should states be able to secede from the Union?

A: Should the U.S. expand westward? - The fundamental question addressed in the Indian Removal Act was whether the U.S. should be able to forcibly remove Native American tribes from their lands in order to expand westward.

B: Should states be allowed to nullify federal laws? - The fundamental question addressed in the Nullification Crisis was whether states had the right to ignore or nullify federal laws that they deemed unconstitutional.
C: Should slave labor be allowed in new states? - The fundamental question addressed in the Kansas-Nebraska Act was whether new states admitted to the Union should be allowed to decide for themselves whether to permit slavery.
D: Should states be able to secede from the Union? - The fundamental question addressed in the Compromise of 1850 was whether states had the right to secede from the Union as a solution to the issue of slavery and sectional tensions.

what answer

A. B, C or D

D: Should states be able to secede from the Union? - The fundamental question addressed in the Compromise of 1850 was whether states had the right to secede from the Union as a solution to the issue of slavery and sectional tensions.