What do constitutions typically do for a government?
a. they tell where the national and state capital must be
b.they identify from which states federal government leaders will come
c.they explain its structure and powers usually in written form
d. they create unchanging laws for all citizens

C.they explain its structure and powers usually in written form

Explanation:

A Constitution is a coded text of a juridical-political nature, the result of a constituent power, which has the purpose of constituting the separation of powers, defining and creating the constituted powers (legislative, executive and judicial), which before the constitution were united or intermingled, it defines its respective checks and balances, it is also the fundamental law of a State, with superior rank to the rest of legal norms, basing (according to normativism) all the juridical order, it includes the regime of the rights and liberties of citizens and defines the powers and institutions of political organization.

Dear constituents,

First of all, let me remind you of how proud I am to be your representant. I am greateful for your votes, and happy to fulfill my duty of doing what is best for you. With that in mind, I know that passing the 13th Amendment is something that will benefit all of us.

The 13th amendment is an extremely important piece of legislation. This amendment will abolish slavery in the country, as well as involuntary servitude except as punishment for a crime. I am sure you all understand how important this is. The amendment will contribute to making all citizens equal under the law. Moreover, it will reflect the kind and fair spirit that defines this nation. Many people worry that the passage of this amendment will lead to a crisis of labor. However, let me assure you that the workers we require will continue to exist. However, they will now be paid a fair wage which will allow them to fully enjoy their rights and privileges as citizens.

I hope you will all support this wonderful initiative.

Sincerely,