The correct answer to this question is the following.
Although there are no options attached, we can say the following.
Unfortunately, you did not attach the documentary, the name of it, or a link to it. Without that important information, we do not know what is the content of the video.
However, trying to help you, we did some research and can comment on the following general terms.
The African Dust is a giant dust cloud from the Sahara Desert that has mineral components such as phosphorus and iron, components that are very useful to fertilize the fields in many parts of the world, because this western Shara dust travels to distant regions, reaching far places such as the Caribbean islands, México, and sometimes, parts of the United States, as was the case the last year.
<span>Americans believe that the main purpose of government is to protect the citizens from danger.</span>
Americans have political representation in both the House of representatives and the Senate- this aspect of U.S. Politics is most closely tied to the concept of indirect democracy.
Explanation:
In indirect democracy citizens have the power to elect the rulers through voting system. Here the ruling party is the representative of the citizen who represent the desire of the public in font of the nation. In direct democracy individuals choices are not considered.
Americans have political power to choice their representative both in in the house of representatives and senates. Politically equal attitude to everyone, sovereignty and social freedom are the basic thing or principles of democracy.
<span>During four separate trips that started with the one in 1492, Columbus landed on various Caribbean islands that are now the Bahamas as well as the island later called Hispaniola. He also explored the Central and South American coasts.</span>