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.
Because they wanted to spread slavery all across the nation. ... Calhoun wanted slavery in the South. He strongly supported slavery to be allowed anywhere in the nation and for any fugitive slaves to be returned from the North.