 Their trade was deregulated once military control ended.After the war, Tennessee adopted a constitutional amendment forbidding human property on February 22, 1865; ratified the Fourteenth Amendment to the United States Constitution on July 18, 1866; and was the first state readmitted to the Union on July 24, 1866.Because it ratified the Fourteenth Amendment, Tennessee was the only state that seceded from the Union that did not have a military governor during Reconstruction.