Hi! I think there's no image of the chart but I'd like to answer about the Columbian exchange that might be the answer. The Columbian Exchange started was the widespread of trading of Americans and Afro-Asians and was followed by the voyage of Christopher Columbus to the Americas in 1492. They were exchanging plants, animals, technology, ideas, diseases and human populations.
Adolf Hitler could enact laws without the need of parliamentary approval
Military conquests by the Arab Empire and traders of Islamic faith were the primary means for spreading Islam to Africa, Europe, and Asia. I think its this one
Answer:
Reform. By the late 1860s, citizens began demanding civil service reform. ... After each election the outgoing President applied the Pendleton Act to jobs held by his political supporters. By 1900, most federal jobs were handled through civil service and the spoils system was limited only to very senior positions.
Explanation: