The Gambia is the smallest country in the region that is not an island or a series of islands.
~Happy Studying! ^^
I know jobs for one, over population maybe, and because they are worried that dangerous people could be entering into the country with intention to harm. (unless this is a "only 3 right answer" kind of thing)
B. . Doctrine that the US had the right and duty to expand throughout North America.
Answer:
The Printing Press
Explanation:
In the 15th century, an invention called the printing press enabled people to share knowledge more quickly and widely. Civilization never looked back. Knowledge is power, as the saying goes, and the invention of the mechanical movable type printing press helped disseminate knowledge wider and faster than ever before.
I might be wrong but I think the answer is
Continental deflection