The answer is 4
Hope it helps
Please mark me as Brainliest
Zeng Guofan was a Chinese statesman, Confucian scholar, and a military general of the late Qing dynasty. He raised and organized the Xiang army that aided the Qing military to suppress the Taipping Rebellion and restored the stability of Qings empire. <span />
Answer:
a person who strongly identifies with their own nation and vigorously supports its interests, especially to the exclusion or detriment of the interests of other nations.
Explanation:
C. Opportunity cost
This is the opportuntiy that they lost. it costed them. Thus, opportunity cost for another opportunity.
Answer:
They most likely would have sent messages like if they won or lost a battle. The modern Athens Marathon commemorates the run of a messenger from a battlefield at the site of the town of Marathon, Greece, to Athens in 490 B.C. Legend has it that a messenger delivered the momentous message “Niki!” (“victory”), then collapsed and died. Maybe messages of where they should meet for battle, so if the figure out the enemy is attacking 50 miles west of where they were they could message their allies to meet there instead.
Explanation: