In your textbook, a section labeled “Thinking about Encounters” mentions how European states frequently engaged in long and bloody wars. Answer the question listed in this section.

Why did some states believe they had the power to overturn federal laws?

What were three advantages the north had in the civil war? it was fighting most battles on home ground. it had a greater number of soldiers. it had more highly skilled military leaders. it had a stronger navy. it had a better network of railroads. pick three .

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.