In addition, this 20th century has had four times as many deaths from war as had the previous four hundred years combined.
साथ ही, इस २०वीं शताब्दी में युद्धों से हुई मृत्यु कुल मिलाकर पिछली चार शताब्दियों में युद्धों से हुई मृत्यु से चारगुना है ।