<span>it was written by the great Greek teacher Euclid</span>
Answer:
Transylvania
Explanation:
Vlad known as "The Impaler" was born in Transilvania. He was the great inspiration for the creation of Bram Stoker's most memorable character, Dracula. This is because Vlad exhibited terrible and violent behavior towards his victims, in addition to being named after Dracul, when he joined a military brotherhood called the Order of the Dragon.
Even though I have not read this I am going to guess that it is A.
The correct answer is A. Self Regulated.
The "invisible hand" refers to the idea that competition between businesses would help in making sure that prices of goods and services remain low. Adam Smith's idea of the invisible hand resulted in several countries using this type of system that had little/no government interference. Smith felt that the competition between businesses would keep prices low and cause businesses to act in the best interest of the consumer.
