Political advertisements are considered most effective among voters.

Undecided is the correct answer

The correct answer is "undecided".

Although historically established parties have a strong base of supporters, there is a large percent of the population which consider themselves as "neutrals". This group of people normally decides its vote during the last weeks of the campaign, if not days.

Political Parties know this and aim to make capture the most amount of votes possible by investing important amounts of money in advertisements in the weeks prior to the election day.

the reform movements that arose during the antebellum period in america focused on specific issues: temperance, abolishing imprisonment for debt, pacifism, antislavery, abolishing capital punishment, amelioration of prison conditions (with prison's purpose reconceived as rehabilitation rather than punishment), the humane treatment of animals, the humane and just treatment of native americans, the establishment of public institutions for the care of the destitute, orphans, blind, and mentally ill, the establishment of public schools, the abolition of tobacco use, vegetarianism, health reform, homeopathic medicine, woman's rights (including, at first, especially the establishment of a woman's right to own property apart from her husband and her right to sue for divorce), and the amelioration of labor conditions (including higher pay, the right to form unions, the right to strike, and the demand for limits on the number of work hours, and safe working conditions).

explanation:

they thoght they were going to nuke each other