This was the principle that a state government can declare a law of the national government invalid within the borders of the state

The correct answer is Nullification Crisis

The period of US history between 1815 and 1865 is marked by two distinct events: the beginning of American westward expansion and the growing political, social and economic divide between the northern and southern states on controversial issues - especially on slave labor - culminating in the American Civil War, which began in 1861 and extended until 1865.

the most likely outcome of fewer loon territories is that hawks would increase in proportion because the benefit of victory would be greater. hawks and loons are natural rivals of resources and victories in the game, since the lakes drying up affected the loons, the hawks would be benefited from the drought.

all cities have a governor

all cities are in states or provnies then country

all cities have people

difference

some are rich

some are poor

some are average