Write the following events in proper sequence :

1)

Agreement between Rajiv Gandhi and Laldenga.

2)

Rajiv Gandhi-Longowal Accord.

3)

Indira Gandhi-Sheikh Abdullah Agreement.

4)

Operation Blue Star.

One of Hazarika’s songs ....... dwells on the unity theme; the seven states of north-eastern India become seven sisters born of the same mother .... ‘Meghalaya went own way ...... Arunachal too separated and Mizoram appeared in Assam’s gateway as a groom to marry another daughter,’ ......... The song ends with a determination to keep the unity of the Assamese with other smaller nationalities that are left in the present-day Assam– ‘the Karbis and the Missing brothers and sisters are our dear ones.’ —Sanjib Baruah

(a) Which unity is the poet talking about ?

(b) Why were the States of North-East created separately out of the erstwhile State of Assam ?

(c) Do you think that the same theme of unity could apply to all the regions of India ? Why ?