The characteristics of the North where fishing and whaling industry (B). Factories producing canned goods (C). Rich deposits of iron ore (D).
The characteristics of the South where large plantations with many slaves (A). Cotton as their main crop (E)
The period 600 CE to 1450 CE is characterized by the opening of important trade routes between the world known then: Europe, Asia and Africa mainly. The intensification of trade implied a spread of languages, culture (religion) and customs of different peoples. With trade, products and diseases were also exchanged that made the revision of local beliefs and traditions necessary and permanent. To reconfigure the forces of power in those times, innovation was important and in many cases the adoption of religious systems or institutions was a good start for the reorganization of declining societies that should flourish after the fall of the great world empires.
The Selective Service Act of 1917 or Selective Draft Act (Pub.L. 65–12, 40 Stat. 76, enacted May 18, 1917) authorized the United States federal government to raise a national army for service in World War I through conscription.
The Golden Age of Islam. It began in the middle of the eighth century by the rise of the Abbasid Caliphate and the transfer of the capital from Damascus to Baghdad. The Abbasids had been influenced by Koranic commandments and hymns, such as “The ink of the scholar is more sacred than the blood of the martyr,” stressing the value of knowledge. During this period, the Islamic world became an intellectual center for science, philosophy, medicine and education, as the Abbasids embraced the cause of knowledge and created the House of Wisdom in Baghdad. There, Muslim and non-Muslim scholars struggled to gather all the knowledge of the world and translate it into Arabic. Several classical works of antiquity, which would otherwise have been lost, were translated into Arabic and Persian, and later translated into Turkish, Hebrew, and Latin.