Where the conference held for the establishment of UNO?

The conference for the establishment of the United Nations (UNO) was held in San Francisco, California, from April 25 to June 26, 1945. Delegates from 50 nations gathered to draft and adopt the UN Charter, which officially established the organization. The conference culminated in the signing of the Charter on June 26, 1945, marking a significant moment in international cooperation and peace efforts following World War II.