(will mark brainiest) which of the following best describes the columbian exchange?
a. the letters columbus and other conquistadors exchanged with the spanish crown b. an exchange of plants, animals, and diseases between europe and the americas c. a form of trade between the spanish and natives d. the way in which explorers exchanged information about new lands to conquer

B is the answer. an exchange of plants, animals, and diseases between Europe and the Americas

Explanation:

The Columbian Exchange was the trade of assets, animals, diseases, technology, and culture among Europe and the lately found Americas. It's titled after Christopher Columbus, the inventor attributed for exploring the Americas in the year 1492. A large trade of goods was practiced in the area within the Europeans and Americas. It operates nearly like a series: where Europe delivers goods to the Americas, moreover the Native American goods assets are returned back to Europe.

according to the report, the government has imposed restrictions on freedom of speech, freedom of the press, freedom of assembly, and freedom of association. the official media remained tightly controlled by government censorship and obstruction. restrictions on the freedom to assemble remain a problem in vietnam.

explanation:

before there were tanks, machine guns, windmills, and solar panels, the first civilizations emerged that create the history of humanity which provided the larger context for western civilization. uses of weaponry and technology were used very differently in the ancient civilizations than they are today. relating back to the times of the ancient mesopotamian civilization, technology kept advancing throughout the ancient egyptian civilization into the ancient greek civilization, and then finally the ancient roman civilization. as techniques and strategies were past down from civilization to civilization, each shared its own similarities, as well as varied differences. one trait they had in common was to commit violence and economically overpower one another. technology has ultimately advanced due to the knowledge transferred from generation to generation. uses of sophisticated weaponry and devices have created more opportunity for warfare and improvement in the work place. ancient civilizations became more powerful due to the advancements of technology. technology did not only create the use of violence, but it also the economies grow and become stronger, because production of trading goods rose like never before. the rivers, such as the nile, tigris, and euphrates all flourished, as well as destructed civilizations. each civilization had different uses for these rivers, however, some benefited more than others. when analyzing ancient civilizations, there   are things you must understand

explanation: