Question

writing of the regional history received a momentum.

Answer 1

In Newtonian mechanics, linear momentum, translational momentum, or simply momentum (pl. momenta) is the product of the mass and velocity of an object. It is a three-dimensional vector quantity, possessing a magnitude and a direction. If m is an object's mass and v is the velocity (also a vector), then the momentum is
 p =m\v 

Answer 2

Explanation:

• Nationalist historiography is one of the historiography that contains all those historical documents linked to the war of independence in India and associated occurrences.

• These are the writings of the Indian historians who wrote in separate areas of India about the nationalistic movement.
• This resulted to regional history emerging that described the specific state or town.

• Example: Maharashtra's nationalistic written by different historians discussing in detail the Maharashtra individuals fighting the British rule .