Contrast Macro and Micro Explanations of War

Contrast macro and micro explanations of war.

A) Micro theory sees war as the result of minute concerns, while macro theory focuses on larger-level issues.
B) Micro theory states that war begins at the domestic level, while macro theory suggests it is a strictly international phenomenon.
C) Micro theory understands war as the result of biological and psychological factors, while macro theory focuses on geography and resources.
D) Micro theory argues that war is essentially a conflict between states, while macro theory sees war as a conflict between select individuals.