There were many effects, but perhaps the most visible one is the Columbian exchange: the exchange of species, including plant, animal, also diseases such as viruses, on a global scale.
For example, potato plant was imported to Europe. <span />
In the 1800s they used steel plows and other new forms of technology. The Steel Plow was used for farming to break up tough soil without soil getting stuck to it.
American society by influencing family lives, teenage behavior, and the civil rights movement.
Sorry I would but I don't know this
Answer:
Dam I’m not sure but if I were to guess I would say 2 or 3. Sorry man.
Explanation: