The answer to the question is number 4: the central intelligence agency
The idea of the us gaining all land from one seaboard to the other is called manifest destiny the us gained these lands through several different purchases, annexations, and agreements such as the annexation of texas the treaty to give the us land in oregon below the 49th parallel and so forth.
Muckrakers were the journalists who uncovered corruption in businesses and government.
Answer:
d.
Explanation:
they were in frendly territory, Spanish government funded them
