Correct answer choice is:
B. European countries would give their support.
They hoped that the British and therefore France would support them, as these were arguably the 2 most powerful countries in the world at the time. To boot, these 2 countries typically did not just like the plan of strong united states, therefore both had an interest in serving to the southern states become independent from.
Copernicus's theory was seen radical because it was called the previous arguments presented by previous thinkers to be put into a question.
Nationalism motivated thousands of states, at the same time, turned self-interest and lust of power led to severe fall of mankind.
It would be letter B.Presidential actions
