Answer:
Direct causality can be drawn between nationalism and war. Nationalist groups within a state who desire their own independent state, may conduct regular or irregular warfare in order to forcibly persuade a state to grant them independence.
Answer: it provided the platform for the Latin American revolutions.
Explanation: read the documents and positions by the French revolutionaries. The Latin American creoles fought using the same principles.
A series of foreign invasions affected Mughal Empire very badly. Attacks by Nadir Shah and Ahmad Shah Abdali, which were themselves the consequences of the weakness of the Empire, drained the Empire of its wealth, ruined its trade and industry in the North, and almost destroyed its military power.
The Bessemer Process was an extremely important invention because it helped made stronger rails for constructing the railroads and helped to make stronger metal machines and innovative architectural structures like skyscrapers. The United States Industrial Revolution moved from the Age of Iron to the Age of Steel.