The answer is C. Children in the workforce. Many children worked in chimneys and such even at the age of 4!<span />
The answer is: A: It encouraged people to borrow money to buy stocks.
With the boom, banks began to give loans where they once had not. This risk of borrowing money from the bank was, in most people's view, a rewarding risk.
That question is very controversial. The word scientist only entered the English language in 1884. Some say the first "modern" scientist were either Charles Darwin<span> or Michael Faraday.</span> Some would argue that the first scientist was a Greek philosopher, Anaximander. According to many he was the first to suggest that Earth floats in space.
True, the disease spread to the Aztecs greatly diminished their population, making them much easier to conquer.