The legal theory under which states were able to reject federal laws deemed unconstitutional was known as naturalization.
nullification
resolution.
sedition.

Nullification.

Explanation:

The legal theory of nullification established that states could annul or not apply laws coming from the federal government, provided that they considered them as unconstitutional and that those laws affected the rights of the state and/or its citizens.

This theory had its origin in the confederate beginnings of the United States as a nation, in which each state retained its sovereignty and decisions were taken jointly but without depending on a strong and dominant federal government. In this context, the states could decide not to apply the laws that the Congress of the Confederation would sanction if they were contrary to states' objectives, given that they had the necessary sovereignty to do so.

With the change in the political organization of the United States after the enacting of the Constitution of the United States, going from being a confederation to a federation with a sovereign federal state, the states technically ceded this power of nullification. The problem was that this was not explicitly established in the Constitution, therefore causing great controversies such as the Nullification Crisis of 1832.

worcester v. georgia, legal case in which the u.s. supreme court on march 3, 1832, held (5–1) that the states did not have the right to impose regulations on native american land. andrew jackson refused to enforce the ruling, the decision form the basis for most subsequent indian law in the united states.

ww1 weapons: tank. tanks were used for the first time in the first world war at the battle of the somme. they were developed to cope with the conditions on the western front. the first tank was called 'little willie' and needed a crew of 3.