Una de las causas principales de la disolución de la Gran Colombia fue que cada una de las regiones que la conformaron buscaba su propia autonomía.
To avoid another German attack on the Russians, to create a buffer zone between the soviet union and the west, and to supply materials in order to rebuild the soviet economy
Answer:
The Germans used mustard gas for the first time during war in 1917. They outfitted artillery shells and grenades with mustard gas that they fired in the vicinity of the troop target.
I think the answers should be A, C, and, E.
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