Describe the forces that tended to unify americans in the early 1800's as well as some of the important points of disagreement

The correct answer to this open question is the following.

The forces that tended to unify Americans in the early 1800s were the sentiment of pride and nationalism to be a United States citizen. The common bond was the hard work and sacrifice to overcome difficult situations and thrive. Some of the important points of disagreement were regarding the westward expansion. With the purchase of the Louisiana Territory by the government of Thomas Jefferson, the United States was about to explore new frontiers to the west of the country. The occupation of new lands created some differences. Immigration was also a point of controversy. Some people had no trouble welcoming European immigration but others saw this as a threat to their jobs, culture, and traditions.

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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.