Why did people sniff bunches of herbs while outside during the middle ages?

a.
to remember a knight who was off fighting a war

b.
to ward off the devil and evil spirits

c.
to avoid smelling the garbage in the streets

d.
to keep away illnesses such as a cold or the flu

After the congress of vienna europe

How has urban renewal affected poorer neighborhoods in major cities? check all that apply. 1. communities have been transformed to meet the needs of the modern population. 2. old stores and factories have been renovated and used for new purposes. 3. crime rates have increased as more money has come into the neighborhoods. 4. many community businesses have gone into decline or been forced to close. 5. a number of african americans have been displaced from their homes.

Which 2 parties emerged from the whiskey rebellion