artifacts, foot prints, or even journals
The correct answer is B. An exchange of plants, animals, and diseases between Europe and the Americas
Explanation:
In history, the Columbian Exchange or Columbian interchange refers to the process of transfer of different elements including animals, plants, diseases, population and technology between South and Central America and Europe with the arrival of Spanish settlers to America and later the transfer between both zones with Africa caused by the use of slaver that were taken from West Africa. This exchange or interchange had important cultural effects on the parties involved but also implied negative consequences such as the introduction of invasive species and the diseases that killed many people but mainly indigenous people that lived in South and Central America. Considering this, the statement that best describes the Columbian exchanged is "an exchange of plants, animals, and diseases between Europe and the Americas".
Correct option is: An economic boom.
Reagan's approval ratings to another presidential term were very low, due to the strong recession that the country suffered during his first term.
However, a big <em>economic boom</em> started in 1983 that put Reagan's name back in the spotlight and helped him to win the election again.
"Many African nations were vulnerable to foreign influence and interference" is the one among the following choices given in the question that describes how <span>the effects of colonialism in Africa were illustrated during the Cold War. The correct option among all the options that are given in the question is the second option.</span>
