One of the most important contemporary Persian prose chronicles of Nadir Shah's life is the Tārīkh-i ‘ālam-ārā-yi Nādirī (The World-Illuminating History of Nadir). Its author, Muhammad Kazim Marvi, served Nadir as a financial officer, and appears to have witnessed many of the events that he depicts. Completed after Nadir's death in 1160/1747 but before the last Afsharid ruler fell in 1210/1796, the AAN offers one of the most detailed contemporary accounts of Nadir's career. Several scholars, including N. D. Miklukho-Maklai and Muhammad Amin Riyahi, have begun to investigate the historical context of the work, discussing such issues as the date of its composition and its relationship to other accounts of the period. This article will attempt to build upon their work by focusing on what Muhammad Kazim's account of Nadir's career may reveal about his views on kingship and legitimacy.

Michal Biran fills an important gap in research on the 13th-century Mongol empire with her recent study of Qaidu (1236–1301), a great-grandson of Chinggis Khan and champion of the house of Ögödei. Characterizing Qaidu as a pragmatist, not an “ideological warrior” (p. 107), she challenges the conventional view that he was one of the quintessential defenders of nomadic values against the sedentarizing ethos of other Mongol rulers, and that he claimed the office of qa⊂an (supreme Mongol overlord). The work argues that his long struggle with Qubilai and his ruling career in Central Asia had two main goals: to restore to the Ögödeid ulus its rightful territory according to the original division of the empire by Chinggis and to secure the political and economic viability of that territory. It concludes that Qaidu did not aspire to become the qa⊂an but played a crucial role in the emergence of an independent Chaghadaid khanate in the early 14th century.

An important event in the early modern history of india was Nadir Shah's conquest, culminating in the battle of Karnal and the sack of Delhi in the spring of 1739. During this campaign, Nadir looted a huge part of the Mughal treasury, including the fabled Peacock Throne and the Kuh-i Nur diamond, and was responsible for the deaths of thousands of citizens of Delhi in a great slaughter carried out by his army. Historians of India have viewed this invasion as a crushing blow from which the Mughal dynasty never truly recovered, paving the way for European power to become established on the subcontinent in the next few decades. It has been remembered by some Iranian historians as Nadir's crowning military achievement, after which he denied his country the benefits of his victory, wasting away the final years of his reign in an orgy of terror and blood.

In less than twenty years, Nadir Shah built an empire across Iran, India, and Central Asia. When he took the throne on the Mughan steppe in 1148/1736, Nadir confronted the problem of how to legitimize his reign after two centuries of Shi'i Safavid rule. He attempted to solve this problem, in part, by challenging Iran's Twelver Shi'i identity.

Nadir proposed to the Ottomans that Twelver Shi'ism be considered a fifth school of Sunni Islam, to be called the Ja'fari madhhab after the sixth Imam, Ja'far al-Sadiq. In exchange for Shi'i renunciation of such practices as sabb (the ritual cursing of the first three caliphs), Nadir proposed that the Ottomans give this Ja'fari madhhab all the privileges enjoyed by the four Sunni schools, and that a fifth pillar be erected in the Ka'bah in Mecca to commemorate it. He asked that the Ottomans allow him to appoint the leader of the annual ḥajj caravan from Iran.