Machines made it easier to complete hard tasks(such as the cotton gin) and they also could get work done faster than humans, which lead to a much grander scale of production in goods. Hope this helps :D
The correct option is D
The Songhai Empire, also known as the Songay Empire, was a state located in West Africa. Songhai was one of the largest Islamic empires in history. This empire bore the name of its main ethnic group, the Songhai. General Sarakollé Mohamed Ture with the title of "askia". The askia Mohamed I (1493-528) produces the heyday of the Songhay empire. This reign manages to Islamize the songhay kingdom. From his pilgrimage to Mecca, in 1496-97, he returned with the title of caliph, which allowed him to make a real reform of society, according to the advice of the Islamic jurist al-Maghili, and continue the conquests of his predecessor Sonní Ali . He installed a complex bureaucracy, with separate ministries for agriculture, the army, and finance. Appointed a supervising officer for each of them. He was a devout Muslim, founded public religious schools, mosques and opened his court to scholars and poets of the Muslim world.
Emperor Justinian reconquered many former territories of the Western Roman Empire, including Italy, Dalmatia, Africa, and southern Hispania.
Because of the power and influence the speak of the house holds! <span>The </span>House Speaker<span> is both the presiding officer of the </span>House<span> of Representatives and the leader of the majority party. </span>