If you are referring to elections held to elect political candidates to office....
(in the US) you must be registered in order to vote. You must present your voter registration card at the poll and it is checked against a master list of voters. If you do not appear on the list... you do not get to vote.
Registering to vote communicates your opinions to your representatives.
Registering to vote communicates your opinions to your representatives.
No, registering to vote does not double your chances for jury duty.
Those who are excluded from registering to vote are people under 18 years of age, non-citizens and convicted felons.
over the phone
In most countries, registering to vote requires either contacting the authority in charge of elections and/or registrations of that sort, or making a personal appearance at (one of) their offices.
Registering to vote is important because it allows you to select political representatives in your district and vote on policy changes.
30 Days
Uh, the same way white people vote - by registering and going to the polls on election day.
I think you may be referring to the act of registering to vote.
Know the deadline for registering to vote (APEX)
I think you mean by motor voter that anyone with a drivers' license can vote without registering. If so,this would mean that people with no interest in voting or knowledge about the candidates could be pushed out to vote on election day by buying them drinks or some such incentive.