What political practice that is still in effect today has roots in the magna carta?

a. all persons in every social class should be allowed to vote regardless of age, gender, or religious affiliation.
b. everyone should be given the opportunity to participate in political elections and represent the people.
c. no person should be denied the opportunity to own land or housing based on their familial status.
d. the leader of the country should consult with others before making important decisions for the people.