Answer and Explanation:
1. Failure of groups can be the result of failed leadership. A group must have a very well-established leader who promotes efficient and unitary teamwork. In addition, the leader is responsible for guiding the path that a group must follow, without this leadership the group can be disorganized, disorganized and aiming at different things, without working in a team which leads to failure.
2. An example of how a good leader promoted good in my community can be seen when a lady organized the entire neighborhood to promote an adoption fair for animals that were abandoned on the street. Before we held the fair, we should raise money for castrations, baths and vaccines in the animals, in addition to promoting all of the marketing, which was only possible because of this lady's leadership. This may not have helped me directly, but it felt great to be part of a group that was promoting good so efficiently.