This Day in History July 1: The U.S. Postal Service revolutionized mail delivery by introducing the Zone Improvement Plan (ZIP), featuring machine-readable ZIP codes. This innovation improved the speed and accuracy of mail throughout the country. Discover how the massive public relations campaign in the 1960s led to the broad acceptance of ZIP codes and transformed postal services in America.

Join Mr. Louis, a History Guy, and stay tuned to gain insights into the impactful moments that shaped today into a day to remember.

Why It Matters: Each of these events offers a lesson in courage, resilience, and the power of human spirit. By understanding our past, we gain insight into the present and inspiration for the future

Want to watch more of today's events?    • Uncovering Yesterday: Bite-Sized Hist...  

Subscribe to Learn with Mr. Louis: Don't miss our daily dive into history! Subscribe now and join us as we commemorate significant moments from our past, share insights from over 20 years of teaching, and explore the stories that connect us all. Whether you're a history enthusiast or a high school history student, there's something here for you. Together, let's make history come alive!

You can purchase Today in History and other products at Learn with Mr. Louis on Teachers Pay Teachers.
www.teacherspayteachers.com/Store/Learn-With-Mr-Lo…

Join Mr. Louis' Email List and receive a free TPT product of your choice forms.gle/BQUVwNPoTCgs1YJA8

Mr. Louis' Website
www.learnwithmrlouis.com/

Mr. Louis' Instagram
instagram.com/learnwithmrlouis

Mr. Louis' Facebook
www.facebook.com/61550590973400/

Mr. Louis' Pinterest
pin.it/1X67fpg

#history #onthisday #historyguy #historyenthusiasts #highschoolhistory #epichistory #briskhistory #historyoftheworld #historical #today #studyhistory #learnhistory #historylesson #news