How did Qianlong’s military campaigns affect China?

He conducted a series of military campaigns that eliminated the Turk and Mongol threats to northeastern China (1755–60), enlarged his empire by creating the New Province (the present-day Uygur Autonomous Region of Xinjiang), and reinforced Chinese authority in the south and east.

in 1803 the louisiana purchase took place, doubling the size of the country. by 1840 almost 7 million americans had migrated westward in hopes of securing land and being prosperous. the belief that settlers were destined to expand to the west is often referred to as manifest destiny.

explanation:

the mothers played a major role in confronting the government and ending the war.