Edward Shawcross, France, Mexico and Informal Empire in Latin America, 1820-1867: Equilibrium in the. New World. Cambridge Imperial and Post-Colonial France, Mexico and Informal Empire in Latin America, 1820-1867: Equilibrium in the New World written Edward Shawcross published Palgrave MacMillan. Editorial Reviews. Review. The book blends international, political, and intellectual history, France, Mexico and Informal Empire in Latin America, 1820-1867: Equilibrium in the New World (Cambridge Imperial and Post-Colonial Studies France, Mexico and informal empire in Latin America, 1820-1867:equilibrium in the new world / Edward Shawcross. - Palgrave Macmillan;. The Irish imperial service:policing Palestine and administering the empire, 1922-1966 / Se