Answer:
a and b are certainly correct and d is absolutely wrong.
(a)Sarah Hale is the woman who pushed for Thanksgiving and fought for rights for women education.She<span> published numerous editorials urging several American presidents when they were in office to nationalize the celebration of Thanksgiving. That's my answer.</span>
A representative democracy (also known as a representative republic) is a type of government in which governance is done by officials who are elected by the general populace of the country. There are many different forms of representative democracies, most notably presidential republics, semi-presidential republics, and parliamentary republics.