In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.
Q: The High Middle Ages were preceded by the Early Middle Ages and were followed by the Late Middle Ages , which ended around 1500 ( by historiographical convention ) .
A: 
After the High Middle Ages came the Late Middle Ages ( about AD 1300 – 1500 ) .