Answer:
He traveled to the Americas for various reasons, one thing that Columbus did was in a way start the Columbian exchange where things such as food, plants, livestock, and diseases were spread into the Americas that were never there before.
Through laws that guaranteed them equal access to education
Sources are used in a paper to show what ideas inspired you and whose theories you would be using and you cite the sources in order to avoid plagiarism. If you don't have sources, your paper will not be valid and you could get accused of plagiarism. The more sources you use the better but you should keep in mind that they need to be important for the paper and used with a purpose and not just to increase the number of sources.
<span>b. Great Britain
</span>Which European country gained control of the Suez Canal, even though it did not finance or participate in its construction?
NOT:
a. Germany
c. Netherlands
<span>d. Belgium</span>