The Correct answer is "A".
A "Bull Market" is a term used to describe when a trading markets assets trend is on the rise. This rise is fueled by the overall optimism of the market's participants.
The Bull Market year of 1928 was the previous year to the Great Depression of 1929. Stock prices were at record levels during this year. However, much of these high prices were a product of speculation after they could not sustain their levels any longer, a massive stock sell-off occurred in 1929.
