How did the Qin dynasty end the Warring States period?

Which of the following individuals held bible study meetings for women in boston?

What were the social, economic, and political characteristics of spanish and portuguese rule in latin america?

What did president roosevelt do to aid panama in becoming an independent country? a. he negotiated a peace treaty with nicaragua to purchase the land. b. he invaded colombia to establish a us base for defense. c. he placed warships around panama to block sea lanes. d. he used dollar diplomacy to block imports to nicaragua.