Its d because credit cards rank up debt because they don't get payed off ,debit cards don't have to be payed off<span />
Because of the weakness of non-states (ones that werent official, just groups of people who called themselves states), and European powers had strong econimies and a well organized government. Hope this was useful :P
The North had at least 50% of the economy, with large plantations, more population, a good raising economy, natural resources with factories, railroads from North to South but the all of South economy was based on agriculture and plantations, including slavery.
Hope this loves.