Describe when Columbus and his sailors first discovered new land?

napoleon the third became a empire in 1873 also known as the era of the franco-prussian war.

your wrong i made a 2.34 out of 4 the answers are 1st qeustion all of them are correct. question 2 the han emperors chose smart, victorious men to work in the government. question 3 during the han dinasty, the teaching in the analects of confucius set the tone for public life. question 4 on a and b are correct.    

its a !