De qué manera la inexistencia de una lengua única incide en la unidad en la lectura precolombina?​ me ayudan plis

did you check the study guide?

no options provided, here,but the answer to this question is often: a historian cites a japanese newspaper article published a year after the end of world war ii in order to draw conclusions about the effect of the war on the japanese economy.

clearly from the answer, the historian alludes to historical sources,and records to aid in analyzing and drawing conclusion on the effect of the war on the economy of japan.

missouri compromise of 1820 which prohibited slavery

it proved indian land claims were unjustified.