They were both Muslim Empires. they incorporated mystical aspects into Islam that were easily adopted by converts in Asia familiar with Hinduism and Buddhism. the spread of Islam to western African kingdoms such as Songhai.
B. Mixed, but on the side of Centrally Planned.
Da Vinci has influenced inventors even to this day. He has some of the earliest known plans and prototypes for parachutes, diving suits, and a form of a battle tank. His plans have increased the amount contributions to modern inventions. Now in his time I don't know much.
<span>There are numerous lessons that the Progressive Era can offer about the United States and their social problems in 2017. Some of the lessons are; to educate women and minorities, to have a fair government, to have minimum wage, and they don't need to push all immigrant groups to be Americanized. Another thing that could help the social problems today is to still create fair and safe working conditions at every work site. </span>