Who among the following rulers built five astronomical observatories at different places in north India?
Sawai Jaisingh II
Sawai Jaisingh II built five astronomical observatories in Delhi, Jaipur, Ujjain, Mathura, and Varanasi.
Which military officer led the British forces in the Battle of Chinhat fought in 1857?
Samata Sainik Dal was formed in 1927 by whom among the following personalities?
Who suggested the law that the British Government passed in 1856 to support widow remarriage?
In 1910, The United India House at Seattle, USA, was set up by __________.
In 1917, Mahatma Gandhi organised a satyagraha to support the peasants of the Kheda district of ________.