In the United States, there are eight states that begin with the letter M, tied with the letter N. But N has the advantage of descriptive adjectives New (Hampshire, Jersey, Mexico, York) and North (Carolina and Dakota); only Nebraska and Nevada are one-word states.
In 1963, ZIP Codes were introduced, although many large cities were divided into zones 20 years earlier. At the same time, the Post Office introduced two-letter abbreviations for the states, to accommodate space for the ZIP Codes.
The ones for the letter M tell stories about the states:
MA – Massachusetts. The mother of the country. Continue reading M is for M states