After the first 150 years of Mughal rule, under Emperors Jahangir and Shah Jahan, nobles became increasingly rich, emboldened by larger armies, and able to challenge the weak center in Delhi. Then, around 1700, the Mughal state reached the limits of territorial growth. When the state ran out of land, it was a lot like running out of money, since awarding land was how they bought the mansabdars' loyalty. Meanwhile, the mansabdars had grown extremely powerful. Imagine feeding your pet tiger kitten delicious meat until it grows to 500 pounds, then running out of meat. As the number of nobles, bureaucrats, and military commanders grew, the state feared those elites, some of whom could now maintain massive armies of 40,000 to 60,000. Factions rose and battles over succession for the imperial throne created political instability.