Mother Teresa did not go to school. Girls were not allowed to attend school in Albania at the time. She was home schooled by her parents.
In a open field
Mother Teresa opened the first Home for the Dying in Calcutta in 1952.
Mother Teresa left the Sisters of Loreto about the year 1946. One of the first things she did was to start an open air school in the slums of Calcutta, India, to teach orphans and other children living in the area.
In 1948, Mother Teresa left the Sisters of Loretto and started a school in the slums to teach the children of the poor.
Calcutta
Teresa was the name she chose upon becoming a nun. The title 'Mother' was a title given by the Sisters of Loreto to all nuns in the order.
She founded the Missionaries of Charity.
From her earliest years she believed in Jesus.
Yes, she started the Missionaries of Charity.
Mother Teresa did not start a company, she founded the Missionaries of Charity who work in a variety of charitable situations including orphanages.
She started helping the unwanted , unloved and uncared peoples in India.
Mother Teresa started it, now go look up the information yourself