Answer:
1. Sport
2. Education
3. One mandatory service year for graduate.
4. Cultural festival.
5. Sensitization
Step-by-step explanation:
Sport is one of the ways to unite different cultures. If a competition is set up, and all the cultural groups are allow to take part, this will undoubtedly unite the cultures.
Education is another thing that can unite them. In this aspect , every body will learn about all the cultures in the country.
It should be understood that if a mandatory service year is implemented, it will allow the graduates to go to different part of the country and learn about their cultures during the service year.
Cultural festivals and sensitization are other ways to unite different cultures.