What method did the union use yo stop of the south's cotton trade

The northwest ordinance guaranteed three rights for the settlers of the northwest territory. what were they?

The development of england as a nation-state occurred because of increasing?

An effect of the steamboat's popularity was that fewer people traveled by rail. o steam locomotives became less popular. people began to build canals in the united states and europe. o more people began to travel between the united states and europe.