A form of written communication with pictures, advances in mathematics, trade, and astronomy. The also have connections with the wheel, and plow.
Answer:
This "System" consisted of three mutually reinforcing parts: a tariff to protect and promote American industry; a national bank to foster commerce; and federal subsidies for roads, canals, and other "internal improvements" to develop profitable markets for agriculture.
Explanation:
They were treated terribly. World war 2 started in 1939 and ended in 1945. Prior to that they were mistreated and blamed for the issues Germany faced. During 1935 and 45, Jews along with those who helped them and others who were deemed unfit for society, where rounded up and put into concentration camps. Hopefully this helps.