What are the qualities and values people must possess to have solidarity and harmony

I read this in an article that talks about the qualities and values people must possess to have solidarity and harmony. This passage summarizes all the salient point it raised in the course of the whole document.

"Learning to Jive together in peace and harmony is a dynamic, holistic and lifelong process through which mutual respect, understanding, caring and sharing, compassion, social’ responsibility, solidarity, acceptance and tolerance of diversity among individuals and groups (ethnic, social, cultural, religious, national and regional) are internalized and practiced together to solve problems and to work towards a just and free, peaceful and democratic society.

This process begins with the development of inner peace in the minds and hearts of individuals engaged in the search for truth, knowledge and understanding of each other’s cultures, and the appreciation of shared common values to achieve a better future.

Learning to Jive together in peace and harmony requires that quality of relationships at all levels is committed to peace. human rights, democracy and social justice in an ecologically sustainable environment."

The correct answer is a