The reason why it takes a long time to ratify the Articles of Confederation is that U.S. just declared independent from Britain, in other words, they just passed the Declaration of Independence, and in order to keep a country on track, they need some sorts of form of government, and they don't want to repeating the history, or have another tyrant, or a king, to rule over them again, which is a part of reason why they declared independent (the actual reasons is the king taxes us for no reason and we can't participate in the government), so they need all of the 13 states to approve, or sign, the Articles of Confederation, majority of them signed it, some of them having issues about the rights in the Articles of Confederation, so someone, I forgot his name, promised to includes all of the rights into the Articles of Confederation, which they can't do it instantly, which later known as the Bill of Rights (the first 10 amendments), so it takes longer to get the whole Articles of Confederation to be approved, or ratified.
Hope this help, my English is not that well so please excuse for it.
Look it up on goolge they have the anwer
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Answer:
Explanation: The period of reconstruction in American history occurred after the American Civil War. During those 12 years, the government sought to address the country's accumulated problems that arose as a war product. Also, one of the elementary details of the reconstruction period is an effort to resolve slavery in the country. The Reconstruction period also represents a change in the elements of the American constitution, primarily involving the inclusion of new laws that were supposed to guarantee the civil rights of African Americans and Africans in the country. In this context, it is important to mention Amendment 13 of the United States Constitution, which abolishes slavery.
The Reconstruction period included the inclusion of the Confederation in the union and the regulation of all economic and political problems. The issue of economics was also one of the main problems. Namely, in the war, the south of the country was destroyed, and the cotton plantations where slaves used to work remained empty. So the economic problems were obvious. The south of the country, therefore, needed to be involved in industrial flows.