Which event forced China to legalize opium and diminished Chinese sovereignty? 

A. The Edict of 1635

B. The Opium Wars

C. The Meiji Restoration

D. The Taiping Rebellion

2. what was the estimated population of ancient copán? of ancient tikal?

The formation of business monopolies in the late 1800s was made possible by the (1) effects of laissez-faire policies (2) passage of federal antitrust laws (3) elimination of the free-enterprise system (4) adoption of socialist economic practices

How and why did british north american colonists fight a revolution to create a constitutional republic, the united states of america?