In capitalism, when John buys a toy plane his money is injected back into the economy, this means that John's money will end up being used to pay the employees' wages and to pay taxes. In other words, <u>buying</u> is necessary in this economic system, if people didn't buy stuff then no one could be paid and the government wouldn't get money either.
Regulated european colonization and trade in africa during the new imperialism period and coincinded with germanys sudden emergence as an imperial power.
The decision effectively stated that states could not be 'free' or a 'slave state' because its unconstitutional for states to exclude slave ownership in territories. The decision also stated that slaves were not citizens, thus could not sue in federal court. The best answer is that slaves were not citizens.
