In late March 1857 a sepoy named Mangal Pandey attacked British officers at the military garrison in Barrackpore. He was arrested and then executed by the British in early April. Later in April sepoy troopers at Meerut refused the Enfield cartridges, and, as punishment, they were given long prison terms, fettered, and put in jail. This punishment incensed their comrades, who rose on May 10, shot their British officers, and marched to Delhi, where there were no European troops. There the local sepoy garrison joined the Meerut men, and by nightfall the aged pensionary Mughal emperor Bahādur Shah II had been nominally restored to power by a tumultuous soldiery. The seizure of Delhi provided a focus and set the pattern for the whole mutiny, which then spread throughout northern India. With the exception of the Mughal emperor and his sons and Nana Sahib, the adopted son of the deposed Maratha peshwa, none of the important Indian princes joined the mutineers.
And of the <span> printed Pamphlets in the American Revolution. </span>Pamphlets were a standout amongst the most critical transports of thoughts amid the magnificent emergency. Regularly composed by elites under pen names distributed by book shops, they have for quite some time been held by students of history as the soul of the American Revolution. There were additionally three dozen daily paper printers in the American territory provinces toward the beginning of the Revolution, each delivering a four-page issue each week.
Language helped the Islamic empire to unite under the Abbasid Dynasty, which was the Arabic Language. It was easier to communicate and understand each other by speaking one language and having one religion (belief.) The correct answer is (c.) Arabic Language.