To my mind the correct option is C. European, Asian, and African plants became a part of the American environment.
The Columbian exchange, also called the Columbian interchange, a name tha received for Christopher Columbus, was the widespread transfer of plants, animals, culture, human populations, technology, and ideas between the Americas, West Africa, and the Old World in the 15th and 16th centuries.
Currency <span>Act modified the taxes on products, such as molasses and rum.</span>
The National Currency Act´s main goal was to create a unified national currency, finishing with the problem of many banks issuing different notes. State banks were no longer able to issue money; however, local bankers seized the opportunity of being able to open new banks with much less capital.
Answer:
The characteristics of pre historic era that classified into three period and these are : Paleolithic ( Old Stone Age ) , Mesolithic ( Middle Stone Age ) , And Neolithic ( New Stone Age ) eras.
Explanation: