Inheritance of power and wealth in the Mughal empire was not determined through primogeniture, but by princely sons competing to achieve military successes and consolidating their power at court. This often led to rebellions and wars of succession. As a result, a complex political climate surrounded the Mughal court in Shahzada Khurram's formative years. In 1611 his father married Nur Jahan, the widowed daughter of an Afghan Noble. She rapidly became an important member of EmperorJahangir's court and, together with her brother Asaf Khan, wielded considerable influence. Arjumand was Asaf Khan's daughter and her marriage to Prince Khurrum consolidated Nur Jahan and Asaf Khan's positions at court.
Khurram's intense military successes of 1617 CE (1026 AH) against the Lodi in the Deccan effectively secured the southern border of the empire and his grateful father rewarded him with the prestigious title 'Shah Jahan Bahadur' (Brave King of the World) which implicitly sealed his inheritance. Court intrigues, however, including Nur Jahan's decision to have her daughter from her first marriage wed Shah Jahan's youngest brother and her support for his claim to the throne led Khurram, supported by Mahabat Khan, into open revolt against his father in 1622.
The rebellion was quelled by Jahangir's forces in 1626 and Khurram was forced to submit unconditionally. Upon the death of Jahangir in 1627, Prince Khurram succeeded to the Mughal throne as Shah Jahan, King of the World, the latter title alluding to his pride in his Timurid roots and his ambitous the history. Shahanshah Shah Jahan's first act as ruler was to execute his chief rivals and imprison his step mother Nur Jahan. This is allowed Shan Jahan to rule without contention.
Patronage of the Arts
Although his father's rule was generally peaceful, the empire was experiencing challenges by the end of his reign. Shahanshah Shah Jahan reversed this trend by putting down an Islamic rebellion in Ahmednagar, repulsing the Portuguese in Bengal, capturing the Rajput kingdoms of Baglana and Bundelkhand to the west and the northwest beyond the Khyber Pass. Under his rule, the empire became a huge military machine and the nobles and their contingents multiplied almost fourfold, as did the demands for more revenue from the peasantry. But due to his measures in the financial and commercial fields, it was a period of general stability — the administration was centralised and court affairs systematised. Historiography and the arts increasingly became instruments of propaganda, where beautiful artworks or poetry expressed specific state ideologies which held that central power and hierarchical order would create balance and harmony. The empire continued to expand moderately during his reign but the first signs of an imperial decline were seen in the later years when he was being imprisoned. Above all it is obligatory to mention here that India became the richest centre of the arts, crafts and architecture and some of the best of the architects, artisians, craftsmens, painters and writers of the world resided in his empire.
Under Shahanshah Shah Jahan the Mughal Empire attained its highest union of strength with magnificence. His reign saw some of India's most well-known architectural and artistic accomplishments. The land revenue of the Mughal Empire under Shah Jahan was higher than any other Mughal ruler. The magnificence of Shah Jahan’s court was commented upon by several the European travelers and ambassadors from other parts of the world, including Francois Bernier andThomas Roe. His famous Peacock Throne, with its trail blazing in the shifting natural colors of rubies, sapphires, and emeralds, was valued by the jeweler Tavernier at 6½ million pounds sterling.
His political efforts encouraged the emergence of large centres of commerce and crafts — such as Lahore, Delhi, Agra, and Ahmedabad — linked by roads and waterways to distant places and ports. He moved the capital from Agra to Delhi.
Under Shah Jahan's rule, Mughal artistic and architectural achievements reached their zenith. Shah Jahan was a prolific builder with a highly refined aesthetic sense. Among his surviving buildings are the Red Fort and Jama Masjid in Delhi, the Shalimar Gardens of Lahore, sections of the Lahore Fort (such as Sheesh Mahal, and Naulakha pavilion), and his father's mausoleum.
Legend has it that Shah Jahan wanted to build a black Taj Mahal for himself. There is no reputable scholarship to support this hypothesis, however, nor for other horrific legends that Shah Jahan maimed, blinded, or killed those responsible for designing and building his tomb.
