Answer:
The initial writing of the Sumerians utilized simple pictures or pictograms. Over time, the writing of the Sumerians further developed to include sounds and meanings. Scribes would use the stylus to make wedge shaped marks in the clay.
Explanation:
Universities would allow scientists to investigate their theories even if they contradicted Catholic teachings.
It impacted Europe severely. Many people lost there jobs and the unemployment rate skyrocketed. All the levels of trade between the countries had fell out.
I think is the Nullification crisis and the war he fought.