Making a country great again is a theme for nationalist authoritarians. Across countries with past experience as great powers, nationalist politicians typically harken back to a golden age. In Nostalgia for Empire, Hakan Yavuz focuses on how this trend is playing out in Turkey, a nation that lost its empire a century ago and which is now ruled by a nationalist authoritarian who invokes nostalgia for the Ottoman era to buttress his power. Yavuz...