Chronologically arrange the following political events related to Indian…

A chronological-arrangement question is solved by recalling the exact calendar year of every named event and then sorting purely by year — never by the order in which the events happen to be listed in the question.

The four events named in the question, with their historically recorded years, are:

1. Lucknow Pact — 1916, when the Indian National Congress and the Muslim League agreed on joint political demands and separate electorates at the Congress's Lucknow session.

2. Formation of the Swaraj Party — 1923, founded by C. R. Das and Motilal Nehru as a distinct group within the Congress after their proposal to contest and enter the legislative councils was rejected at the 1922 Gaya session.

3. Communal Award — 1932, announced by British Prime Minister Ramsay MacDonald, extending separate electorates to the depressed classes.

4. Simla Conference — 1945, convened by Viceroy Lord Wavell to discuss forming a new executive council.

Sorted purely by year, the order is: Lucknow Pact (1916), then Formation of the Swaraj Party (1923), then Communal Award (1932), then Simla Conference (1945). Mapped back to the numbering used in the question (1 = Formation of the Swaraj Party, 2 = Communal Award, 3 = Lucknow Pact, 4 = Simla Conference), this year-sorted sequence is 3, 1, 2, 4.

Every adjacent pair in this sequence is separated by at least seven years (1916 to 1923, 1923 to 1932, 1932 to 1945), so each step can be verified independently against the historical record, and there is no ambiguity in the ordering.

• The sequence 1, 3, 2, 4 places the 1923 formation of the party ahead of the 1916 pact, inverting the actual chronological relationship between these two events.

• The sequence 2, 1, 4, 3 places the 1932 award ahead of the 1916 pact and the 1945 conference ahead of the pact as well, inverting the pact's true chronological placement relative to both later events.

• The sequence 1, 2, 3, 4 simply repeats the order in which the four events are listed in the question stem, which does not match their actual years since the pact (listed third) predates the party formation (listed first) by seven years.

The chronologically correct sequence is therefore 3, 1, 2, 4.