The interval of time between Napoleon's escape from Elba and his abdication after the Battle of Waterloo
Which period in history is known as '100 days'
When was the Opium war held between Britain and China ?
Where is the 'Pearl Harbour' located ?
Pearl Harbour is an American Naval base in Hawaii
Which of the following tribes does not share its name to a mountain peak ?
The international crisis in 2014 between Russia and Ukraine belongs to which of the following place ?
Whose winter residence did potala palace serve as till 1959 ?