It looks like what is happening is that your image is inside the paragraph tag — so then the text is not getting the CSS style that it would if the image was not there — look at your HTML:
<p style="text-align: justify;">
<img width="612" height="429" src="https://thelastamericannewspaper.com/wp-content/uploads/2012/11/No_Gun_Ri_bridge-1960-1024x718.jpg" alt="Bridge at No Gun Ri ">
At No Gun Ri, over 300 Korean civilians were slaughtered by U.S. ground forces using machine guns and rifles along with strafing and bombing by pilots of the U.S. Air Force using Lockheed P-80s configured as the F-80 and known as the shooting stars.
So try taking the image out of the p tags or starting a new p for the text.