Question

2. Dates are important in history because they
tell us about
(a) events
(b) calendar
(c) years
SOURCES OF MODERN INDIAN HISTORY
A variety of source materials is available for
studying modern Indian history. These include
British administrative records, survey records,
records of government orders, acts, letters, diaries​

Answer 1

Answer:

dates are important in history because they tell us about events

Answer 2

$\huge\red{a)\: Events}$