This year the world will be celebrating International Women’s Day for the 101st time. The 1st Women’s Day was celebrated on March 19h, 1911. The whole idea to have a day dedicated to women was first established in Copenhagen in 1910 by Clara Zetkin. March 8th was chosen and kept as the official International Women’s Day in 1913. This day was officially recognized as an International holiday by United Nations in 1975.