Changes

* [[Timeline of Tata Group]]

** I think the 20th century part of the big picture should be broken down into the period till independence of India (1947) and the 1947 to 1991 period (1991 was the year of liberalisation). I think the 21st century can be extended to the period starting 1991

** With this big picture breakdown, there should be more discussion of the impact of the Indian government and government policy on Tata. e.g., after independence, the impact of the goverrnment taking over Tata Airlines, and the high tax rates. Similarly, the impact of liberalisation and how Tata Group was one of the conglomerates in India that were able to benefit from liberalisation