Answer: The Army had to fight in unfamiliar territory, was lacking in moral, were not prepared for the conditions.
The correct answer is king, priest, and prophet.
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Answer:
Climate change increases the risk, frequency, and intensity of certain extreme events like intense heat waves, heavy downpours, flooding from intense precipitation and coastal storm surges, and disease incidence related to temperature and precipitation changes.
Climate change has the potential to adversely impact agricultural productivity at local and regional scales through alterations in rainfall patterns, more frequent occurrences of climate extremes (including high temperatures or drought), altered patterns of pest pressure, and changes in seasonal and diurnal temperature .
-Money-
so they can continue to expand
-Resources-
to fuel the empire they are building
-Power-
To rule what they have and increase the influence of their religion and ideals.