The correct options are these:
1. Harappan cities had public sewage system.
2. Harappan planned organised roads and interconnected alley in towns.
These two characteristics showed that the people of harappan civilization were very much more civilized that their contemporaries at that time period.
Answer: Qin
Explanation: Yamato,Ming and Qing were after the Army.
The machine gun was decisive in securing victories for the Allies in WW1, if that's the time period this is focused on.
Answer:
More jobs
Explanation:
More jobs because urbanization would create more jobs.