Under which treaty the British got the Diwani from the Mughal Emperor and the Nizamat from the Nawab?

The advantage for the Portuguese to establish their power was generated out of rivalry between:

Whose rivalry led to the Carnatic Wars ? 

Which of the following wars cleared the way for the British mastery over Bengal and eventually over India ? 

Which among the following became the chief English settlement in the west coast ? 

Vasco-da- Gama was a ____________sea captain

Nagapattanam and Chinsura were  the two important trade depots of :

In which year did East India Company establish its first factory in India?

The main reasons for the fall of Portuguese were,the fall of Vijayanagar,the rise of the Marathas and 

Who defeated  the Spanish Armada in 1588?