Judging by the crew's makeup, this is certainly A. a military expedition.
What is a military expedition?
A military expedition is a journey undertaken to achieve some specific purpose through the show of military might.
With 26,803 soldiers, 302 military officers, and 7 Fleet Commanders with 70 assistants, this expedition is certainly not a trade expedition or a combination of military and trade expedition.
Thus, judging by the crew's makeup, this is certainly A. a military expedition.
Learn more about military expeditions at https://brainly.com/question/456827
