Why did confederate general Robert E. Lee to invade union territory

Which of these was not a key difference between northern and southern states at the constitutional convention? wanting to protect states’ interests vs. a government with strict rules having more, larger cities vs. having fewer, smaller cities wanting to protect agriculture vs. protect industries having many enslaved people vs. using less enslaved labor

How is government in the united states like that of ancient athens?

What important race leader of the early twentieth century is being described?