This document provides information about several major empires between 1450-1750, including the Russian, Qing/Manchu, Ottoman, and Mughal Empires. It also discusses two types of European empires during this period: land-based empires and maritime empires like the Spanish, Portuguese, British, French, and Dutch. The document outlines some key similarities between how these empires conquered territory and controlled their populations, such as utilizing economic contributions while limiting political power, and maintaining control through professional bureaucracies and militaries. Students are assigned a comparative essay to analyze the similarities and differences in how two empires expanded and the results of their rule.