The exit of Union troops from the territory of Southern states marked a symbolic end to the Reconstruction Era. It followed a major political deal between Republicans and Southern Democrats. The 1876 election was a disputed election; results from Louisiana, Florida and South Carolina - three states where Republicans still governed - were questioned. The deal recognized the victory of Republican Rutherford Hayes as president and agreed to Democratic control in the South.
In the 1870s, the Republican Party had turned more conservative and less egalitarian, and though the 14th and the 15th Amendments had been passed by Congress to give rights to African-Americans, Southern legislatures had passed laws that put important barriers to the African-American voters to exercise their rights.
Matthew C. Perry was a 19th century U.S. Naval officer who fought in the Mexican War and headed an important expedition to Japan to open diplomatic relations.
This question is meant as your personal opinion however based upon the laws and if you agree on them or not yes the government should be able to because the post office is a government owned agency therefore is run by the government and anybody working with him there is an employee of the city state and essentially the government