Question

how is the right to vote granted in a democracy

Answer 1

Right to Vote in a democracy is granted by the Universal Suffrage. According to universal Suffrage, (UAF) Population which is 18+ is eligible to Vote in elections.

Answer 2

every person above 18yrs is allowed to vote for their representatives because of the struggle done during the 19th century to have the right to vote. This shows that all demands are fulfilled in a democratic country. This ensures that fundamental rights are given to each citizen of the nation