The invention from Song, China that had the greatest influence on the spread of learning was paper and printing. This helped to get the public interested in reading.
During the Civil War (1861 – 1865), both the Union and the Confederacy organized their economies and civilizations to wage the war even though facing significant home front opposition. Even though Confederate leadership presented initiative and bold initial in the war, the Union eventually prospered due to better military leadership, more real strategies, key conquests, greater capitals, and the war annihilation of the South's setting and structure.
I believe it is D. totalitarianism
According to Siddhartha Gautama, to achieve salvation one needs to follow the Eightfold Path which consists of eight practices which as - right view, right resolve, right speech, right conduct, right livelihood, right effort, right mindfulness, and right samadhi. One must also follow the four noble truths - The truth of suffering,The truth of the origin of suffering, The truth of the cessation of suffering, The truth of the path to the cessation of suffering.