In the 1920s, people invested in the stock market more than they ever did before. Prices rose very fast so that by the end of the 1920s, traders could become rich from buying and selling overnight. They bought stock on margin which meant that they could hold the stock for as little as a 10% downpayment. They then waited for the stock price to rise and then they sold it. During 1928 and 1929, the stock of many companies was valued more than what the companies were valued for.
Answer:
I think this species should be saved because they are also living being or let's say creatures .
Explanation:
They also have their own life .They don't interfere in our life so, I think they also should not be bothered . we should let them enjoy and live their own life .Earth is not only home for human beings .Earth is also a home for other species.