Active citizens can change the world. An active citizen is a person who is hardworking, helpful and easygoing. When a person tolerates other people's opinions and helps to someone who needs him, that person is an active citizen. Little things like do not drop litter in the street help to have a better place to live. Also to know about different cultures is a good begining to understand that all we are different, and to learn to respect everybody. In conclusion, a little change in our mind and behavior can make of our planet a place of opportunities for all; tolerate other people, take care of the environment and learn about other cultures are things I am trying to do every day to be an active citizen.