This is known as the Columbian Exchange; option A. This includes for example Coffee and Chocolate (the plants); which are today to a great degree cultivated in a continent different than the one they originally evolved on.
<span />
A. Enlisted the help of China...
Answer:
Cross-cultural interactions resulted in the diffusion of technology because of political agreements and interactions. Countries wanted to be the main exporter of goods in trades. Cross-cultural exchanges were fostered by the intensification of existing or the creation of new networks of communication and trade. Increased cross-cultral interactions also had resulted in the diffusion of technological and scientific traditions.
