Historian Christer Jorgensen argues that his achievement in the field of economic reform, trade, modernization, and the creation of the modern bureaucratic autocracy was as great as his exploits on the battlefields.
O historiador Christer Jorgensen sostén que o seu logro no campo da reforma económica, comercio, modernización e creación da autocracia burocrática moderna foi tan importante como as súas fazañas nos campos de batalla.