Add to Caesar Cipher PT

Author: Estrella Popoca

projects/create-a-ceasar-cipher-with-java/create-a-caesar-cipher-with-java.mdx

@@ -38,6 +38,12 @@ tags:
 
 ## Introduction
 
+Around 58 BC, [Julius Caesar](https://en.wikipedia.org/wiki/Julius_Caesar), the legendary Roman general, was busy conquering the modern-day France and Belgium, but he had a problem: his messages kept getting intercepted by enemies. 
+
+So, he pulled off a kinda genius move... he shifted each letter in his messages by 3 spaces, which made the messages difficult to decipher if intercepted.
+
+This meant that "attack at dawn" would become "dwwdfn dw gdzq" to any nosey enemies.
+
 ```terminal
 Wms fytc y jckmlybc kmsrf!
 ```