What was required to be practiced by law in the Byzantine Empire?

Ineed the answer ! what year was the 13th amendment passed in the us?

How was the creation of parliament a step toward the creation of democracy in england? [ 15 points ]

Me < 3 there are multiple ‘3rd party’ political parties in the us. what are the benefits of having 3rd parties? what are the disadvantages of being a member of one? would the u.s. benefit if there were more 3rd parties created, more support for the current ones, or would it be best to get rid of them altogether? why?