Free enterprise, or the free market, refers to an economy where the market determines prices, products, and services rather than the government. Businesses and services are free of government control.
It relied on slaves to produce cash crops
So if the vice president (president of the Senate) isn’t present, the president pro tempore (senator who’s been there the longest from the majority party) will take over.
I think it’s B? I’m not 100% sure, so if it’s wrong I’m sorry.