On 1 November,1966, the newly-formed Indian state of Haryana was carved out of the eastern portion of the Punjab, in order to create Haryana as a majority Hindi speaking state, while the western portion of Punjab retained a mostly Punjabi language-speaking majority and remained as the current day Punjab. However, the city of Chandigarh was on the border, and was thus created into a union territory to serve as capital of both these states. There is ONE administrative sector in Chandigarh Source: Wikipedia