Someone who studies flags is called a Vexillologist
A person that is an expert in studying flags.
Flags
Flags Are At Half Mast to Honor A loss of someone who died for our american flag.
The reason flags are half mast on Sydney Harbour Bridge is most likely because someone has died. Flying flags at half mast is a form of respect for someone that has died.
they mean the city that it belongs to
flags represent places if they where no flags where werent able to difference all the places that's why and to make coulture by symbols sometimes they mean something like the American flag; all the stars mean the states.
There are many places where one could find flags of different countries. One who is looking to find flags of different countries should visit on the web sources such as Flags Importer and World Atlas.
Traditionally this is when someone dies
flags
Time is running out.
Vexillology is the study of flags. Hence, vexillological means something along the lines of "to do with the study of flags". -FireC