Turn the following verbs into nouns denoting the doer of the action. To support; to vote; to manufacture; to own; to oppose; to believe; to elect; to win; to defend; to direct; to represent; to preside.

To support - supporter (сторонник, приверженец);

to vote - voter (избиратель);

to manufacture - manufacturer (производитель, изготовитель);

to own - owner (владелец);

to oppose - opposer (оппонент);

to believe - believer (прихожанин, сторонник);

to elect - elector (избиратель);

to win - winner (победитель);

to defend - defender (защитник);

to direct - director (директор, руководитель);

to represent - representative (представитель);

to preside - president (президент, председатель).