Why were the articles of confederation replaced by the united states constitution?

a. the parliamentary system set up by the articles of confederation established a government too much like england’s, against which the country had just fought a war.

b. the tax laws enacted under the articles of confederation favored wealthy landowners, which angered members of the merchant class, so new laws had to be written.

c. the weak national government established by the articles of confederation made passing and enforcing laws, collecting tax money, and regulating trade either difficult or impossible, so major changes were necessary.

d. the court system created by the articles of confederation did not allow for state courts, and people soon realized that the federal government could not resolve legal disputes related to state laws.

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option b, all states follow similar rules and legal process is the right answer.

the 14th amendment in the constitution of america was enacted in july 1868, which include the citizenship, due process, and the equal protection under the law. this amendment was a response to the issues related to former slaves following the american civil war.

the citizenship clause granted citizenship to all persons born or naturalized in the u.s,.   due process of clause asserted that states may not deny any person "life, liberty or property, without due process of law and the equal protection clause declared that a state may not deny to any person within its jurisdiction the equal protection of the laws. the above mentioned excerpt from the constitution of the united states, ensures the citizenship,due process, and equal protection under the law.