The XYZ Affair was a incident that was held between United States and French diplomats that ultimately led to a undeclared, limited war typically known as the Quasi-War.
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An effect of the Great Awakening was that New churches formed to challenge established religion
These characteristics are describing the Nullification Crisis. (Answer choose b) When Congress raised tariffs once again in 1828, former Vice President from South Carolina John C. Calhoun proposed the nullification issue, claiming South Carolina could make this latest law "null and void" and that states could nullify any law they deemed unconstitutional.
The Roosevelt Corollary was an addition to the Monroe Doctrine articulated by President Theodore Roosevelt in his State of the Union address in 1904 after the Venezuela Crisis and
The Gulf of Tonkin Resolution allowed President Johnson to send troops to Vietnam, thus waging a war without actually "declaring" it as war. Checks and balances keep the power divided and balanced among government branches; it is the duty of Congress to declare war, so President Johnson waging war without the declaration of war by Congress breaks this system.