Do all armies have the same rank structure?

Read also:

• Have you ever dealt with a Christian narcissist?
• What do most wives fantasize about?
• Has anyone experienced an out of the body experience, as a child, years before you had ever heard the term or understood the implications?
• Did the Sumerians, Babylonians and, other Mesopotamians create more, influence more and, were more advanced than Egypt?
• Would you date/marry a guy younger than you? If no, why not?
• Even Captain James T. Kirk was trapped in a woman's body. Don't you think he'd support trans people?
• Cher’s Son Elijah Blue Allman Hospitalized After ‘Acting Erratically’ - Rolling Stone
• Nintendo will finally reveal more about Donkey Kong Bananza in new Direct - Polygon
• Why does Nickelback, a popular Canadian alternative-rock band, receive so much hate? Is it because they are not considered "edgy" by some people?
• What is one fantasy you have never told anyone about but really want to do?
• What is the significance of Pete Rose, the all-time hits leader in Major League Baseball, who just passed away?
• What is the best way to get my wife to become a hotwife?
• Why have Indian girls almost stopped wearing sarees?
• Do women lack the mental strength to succeed at STEM? There seems to be few women at STEM and more women leave STEM after a time of working at it. How can it be just sexism if women aren't banned from entering?
• What is the American mobile phone number format?