The doctrine of nullification declared the right of a state to reject a federal law as unconstitutional. How might this doctrine make it difficult for the national government to operate effectively?

Which statement best describes the response by the united states and its allies to the berlin blockade? planes dropped tons of supplies around the city each day. trucks smuggled tons of supplies into berlin about once a week. tons of supplies were delivered to west berlin by boats. tons of supplies were purchased from east berlin each day.

How was the cottage industry different from the factory system? products were made quickly and cheaply. products were made by machines. products were crafted by people with years of training. o products were made on a large scale.

Which of these were effects of mass production techniques used during 1920s