What is the name of the argument that held that state power was greater than federal power? sectionalism

state rights
sovereignty
states' sovereighty

By 2050, the population of latin america and the caribbean is estimated to reach about million. by 2050, the population of latin america and the caribbean is estimated to reach about million. 440 200 525 725

At the time of hitler's 1939 invasion of poland, the us had a policy of appeasement negotiation opposition neutrality

Why did the collapse of the soviet union and the power vacuum in the balkans lead to bosnian genocide?