You didn’t give answer choices but I just took it a little while ago, hopefully it’s the same question and hope it helps
Imperialist powers provided political unity and economic improvements to their colonies. ... European influence spread to six of the seven continents, where vast empires were established.
Answer: Wires are used to bear mechanical loads or electricity and telecommunications signals.
Explanation:
When the name of an anion that is part of a salt ends in -ite, the acid name includes the suffix -ous acid.
During the warring states period, china became a more unified country and thus lead to the first true chinese empire. The person that was responsible for ending the war was emperor Qin, which then lead to the Qin dynasty.
Answer: Obama received national attention in 2004 with his March Senate primary win, his well-received July Democratic National Convention keynote address, and his landslide November election to the Senate.