Answer:
Some of the more sparsely populated regions of the world are found in Afghanistan, Syria, Iraq, the Arctic Circle, the Sahara, the Himalayan region of Asia, Iceland, Northwest Africa, the Outback of Australia, and Mongolia.
Macao, Monaco, Singapore, Hong Kong and Gibraltar are the five most densely populated. Singapore has nearly 8,000 people per km2 – more than 200 times as dense as the US, and 2000 times that of Australia.
Answer:
privacy: a state in which one is not observed or disturbed by other people.
space: a continuous area or expanse which is free, available, or unoccupied.
surveillance: being watched or kept
Explanation:
The right answer for the main lesson would be <u>security</u>,
In security, you can watch others (surveillance) and at the same time you could be secure and be away form others (space and privacy)
In America it began in 1619 and ended with the 13th amendment in 1863 but this was only finalized in the constitution in 1865.