Because the French had offered ai during the revolutionary war and their revolution seemed to embody the ideals of the American revolution.
In the year 507 B.C., the Athenian leader Cleisthenes introduced a system of political reforms that he called demokratia, or “rule by the people. ... Although this Atheniandemocracy would survive for only two centuries, Cleisthenes' invention was one ofancient Greece's most enduring contributions to the modern world.
the vikings wanted to keep iceland to themselves, it was lush, fertile and inhabitable. they named the island iceland to keep others away from it and uninterested, and found greenland, an icy frozen tundra-like island. they named it greenland, luring others to the wrong island where no crops grew, cleverly hiding their own secret farmable island
Remove the sqrt. So put both sides to the power of 2. Then -a and +b. You would get option B. C=9-a+b
