Consider the following statements.

i) In 1971, a small group of migrant women cart-pullers in Ahmedabad's cloth market approached Textile Labour  Association (TLA) to help them in improving their housing facilities

ii) TLA was the oldest and the largest textile workers' union with which Jawaharlal Nehru was closely associate

 iii) The Union helped these women to form SEWA in 1971,which later becameTrade Union in 1972.