Answer:
Correct answer is the incorporation of Hindus into the political-military elite of the Mughal Empire under Akbar.
Explanation:
The only correct answer is the second option as devshirme was the custom in the Ottoman Empire according to which young boys of non-Muslim origin were brought to Istanbul to be prepared to became an elite unit in the Empire, called janissaries. Therefore this custom was similar in Mughal Empire, as they were doing similar things with Hindus.
All other options are not correct as are not connected with this custom.
During World War I, nationalist movements among Russian groups <span>were often encouraged by the Germans who occupied their territories
The Russian nationalist movement was led by radical youngsters that have a very similar View with Hitler's Nazi. They aim to create a country that cohabited only by 'pure' races</span>
From what google is telling me. It is about primary and secondary source.
The change of history itself
Depending on the end period in question, it would be "D. France" who had been <span>helping the Americans since 1778, since France shared a common enemy with the US: Britain. </span>