Completar frases Words of the Day SS8H6aVersión en línea Complete the following sentences using key words from the words of the day. por Aaron Stinson 1 Congress Rights compromises Civil manufacturing Nullification powers Urban Sectionalism War Sectionalism states State Slaver centers are characterized by high population density . Industrial centers have many factories and that enable them to produce large amounts of products . States' rights is the belief that all not specifically given to or forbidden to the states in the U . S . Constitution belong to the . is the idea that a state has the right to void , or erase , any federal law which that state has deemed unconstitutional . The north and the south attempted to reach two to solve the problem of the growth of the United States and spread of slavery . in the Antebellum era lead to many conflicts and misunderstanding between the north and the south and would eventual be a cause of the . Secession was cause by these three S's , , and