A person has a whole range of characteristics that we assume all members of that group have.
They show a sign and symbol of respect and true belief
The Indian Rebellion of 1857 had diverse political, economic, military, religious and social causes. ... The spark that led to a mutiny in several sepoy companies was the issue of new gunpowder cartridges for the Enfield rifle in February, 1857. A rumour was spread that the cartridges were made from cow and pig fat.
The most likely reason is to prevent the president from abusing its power.
Hope this helps:)
Not that much information in the question. Where is the map?