Https://www.army.mil/article/49291/pershings_decision_how_the_united_states_fought_its_first_modern_coalition_war
this might help you :)
OB that’s when more started coming
Pangaea started to break up into two smaller supercontinents, called Laurasia and Gondwanaland, during the late Triassic. It formed the continents Gondwanaland and Laurasia, separated by the Tethys Sea.