People who never develop symptoms or are not yet showing symptoms (pre-symptomatic) might not know that they are infected but can still spread rona to others. Masks also offer protection to the wearer.
Answer: north was much more industrial, more factories and the south was more agricultural
Explanation:
The south depended on slavery to do the work out in the fields as opposed to the norther use of industry. These were all jobs that were paid as well unlike the southern plantations and fields that were traditionally slave laborers.
Qin Shi Huang began a militarily-driven expansionist policy. In 229 B.C., the Qin seized Zhao territory and continued until they seized all five Zhou states to create a unified Chinese empire in 221 B.C
The monarchy and the autocracy both have a head. The head is one of the powerful group. As they continue as leaders they would become a stronger group altogether. So basically one leader of the two groups that controls everything and is the most powerful one.
After the bad dictator of germany died after world war 2 by suicide, Germany decided to change everything including their hate for jews. They changed their flag, military, culture and their actions.
