Generally a group of citizens who meet in closed sessions to investigate charges coming from preliminary hearings or to engage in other responsibilities. A primary purpose of the grand jury is to determine whether there is probable cause to believe that the accused committed the crime or crimes.
15th Amendment - Allows all men born in the United States or naturalized to vote. This amendment would give African-Americans the right to vote.
19th Amendment - Gives all women the right to vote.
26th Amendment - The voting age requirement is lowered to 18.