Please help What are some examples of greedy people who did something good in the end? I need about four examples. One example is Thomas Edison. Thank you

Thomas Edison worked at a bakery and he cooked there every night and ate delicious food and one night not alot of people ate so there was still alot of food left on the table a homeless man was outside and Edison was going to throw away the food and the man said can you please leave that for me i havent eaten in 14 days im starving and even tho thomas just ate he sat down and ate all the food infront of the homeless man and the next day edison saw the homeless man being taken to the hospital and thomas went to visit him and gave him 10,000 to help with his bill

Explanation:

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nothing certain is known about what happened, but it seems that the country declined gradually, perhaps due to bad government, or, more likely, due to a series of bad harvests, which resulted in widespread and recurrent famine.

c would be the correct !

hope this !

~bbgluver