Yes it completely makes it so third party candidates cannot become president. Presidential candidates who did not win a majority of the popular vote were elected president because of the electoral college. Presidential candidates mainly only campaign in swing states.
I want to say the answer is D, let me know if its correct :)
Vertical integration when its suppliers have a lot of market power and can dictate terms. ... Third, vertical integration gives a company economies of scale. That's when the size of the business allows it to cut costs. For example, it can lower the per unit cost by buying in bulk.