D. all of the above because all portion of economy.mixed,
<span>According to tradition filial piety requires of children that they always respect the wishes and ruling of their father or sometimes a father-like figure.
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<span>Guerrilla warfare is a form of irregular warfare. Guerrilla warriors are able harass a larger and less-mobile traditional army. This has a byproduct of making governments more militarily innovative (to combat guerrilla warfare), which can actually end up making them stronger in the long run. Also, Guerrilla warfare can lead to a stronger military government by capitalizing on the vast resources of the nation.</span>
