Which of the following influenced the reform of medellin columbia

The reform in Medellin, Colombia was influenced by a combination of factors including:

1. The high levels of violence and crime in the city, particularly during the reign of drug cartels and Pablo Escobar in the 1980s and early 1990s.
2. The economic and social inequalities within the city, leading to poverty and lack of opportunities for many residents.
3. The desire to improve the city's image and reputation on a national and international level.
4. The need for good governance and transparency in local government.
5. The involvement of civil society organizations and community groups advocating for change.
6. The support of national and international donors and organizations providing funding and expertise for urban development projects.
7. The political will of local and national government officials to address the underlying issues contributing to the city's problems.

These factors collectively influenced the reform efforts in Medellin and led to significant improvements in the city's infrastructure, social services, and overall quality of life for its residents.