Dee ihe ọzọ maka paragraf a - A mụrụ Ernestina A. López na Jenụwarị 1879 na Buenos Aires, Argentina nye Cándido na Adriana W. López. Ọ malitere ọrụ nkuzi ya wee bụrụ onye isi nke Sarmiento Model School. Na 1890, o guzobere Liceo Nacional de Señoritas ma mesịa jee ozi dị ka onye isi ya. N'afọ 1901, ọ nwetara akara ugo mmụta dọkịta mbụ enyere nwanyị na akwụkwọ ozi na nkà ihe ọmụma site na Mahadum Buenos Aires na 1902 sonyeere ụmụ nwanyị 31 ndị ọzọ gụnyere Petrona Eyle, Cecilia Grierson,, nwanne ya nwanyị Elvira López, Anna Pintos, na Elvira Rawson de Dellepiane iji guzobe Argentine Association of University Women (AMUA), dị ka ụzọ isi mee ihe banyere ọrụ ọrụ megide ụmụ nwanyị na ụmụ nwanyị gụsịrị akwụkwọ na mahadum. Otu a rụrụ ọrụ iji nweta ikike iwu, ụmụ amaala na agụmakwụkwọ maka ụmụ nwanyị. Na 1904, López gara ihe ngosi World's Fair e mere na St. Louis
dị ka onye nnọchi anya Argentina maka National Council of Education.