Javascript not understanding how arrays work

frontend/index.js

@@ -67,7 +67,7 @@ async function populateScreen() {
             </article>
         </div>`
     }
-    for (let i = history.length; i > 0; i-=1) {
+    for (let i = (history.length -1); i >= 0; i-=1) {
         historyPage.innerHTML += `
         <div class="full">
             <article class="card">