<em>People can actually vote without their presence in official polling station</em>
Explanation:
<em>An absentee ballot also referred to as voting or vote-by email, is the vote that is cast when a person is not available or unable to attend the official polling station where the voter is normally assigned.</em>
<em>Several methods have been created to facilitate, by making it easier with absentee ballots is seen by many as one way to improve turnout of voters, though some countries require that a genuine reason, such as travel or infirmity be given before a voter can take part in an absentee ballot.</em>
<em>C. people can vote without going to polling places
</em>
<u>Explanation:</u>
An absenteeballot is a vote cast by somebody who can't or reluctant to go to the authoritysurveyingstation to which the voter is typically dispensed. Various strategies have been contrived to encourage this.
Absentee voting a ballot is led via mail-in pollingform before the day of Election Day. All states will mail a polling form to voters if certain conditions are met. The voter may restore the votingform face to face or via mail. A few states will give voters a chance to apply for a non-attendant polling form face to face before Election Day and afterward vote the voting form that equivalent day.
30S 90E = None of the above. It's in the Indian Ocean (They could have meant 30S 90W. That's in the Pacific Ocean, which is on the list but hasn't been used).
