How did communication improve during the Qin dynasty? 1. A standardized writing system was created.
2. An organized postal system was established.
3. A new system of military message codes was developed.
4. A ban against criticizing the government was passed.

How does the process of constructing a historical narrative differ from the process of creating a timeline

What are the 4 main reasons to provide information

Which of the following statements about the fugitive slave act of 1850 is not accurate. a. marshals who refused to arrest a suspected fugitive could be fined $1,000. b. slave owners had to present evidence that an african american in the north was a fugitive slave. c. any person who provided food or shelter to a fugitive slave could be find $1000 and placed in jail for six months. d. it required all federal marshals to arrest any african-american suspected of being a runaway slave.