B. . Doctrine that the US had the right and duty to expand throughout North America.
The answers are needed in tabulations for the first and second questions, the tables are attached below in the form of snips or screenshots. Kindly find them down.
<h3>How has Lagos developed and increased urbanization?</h3>
3. In one city, there are around 21 million people. Rapid growth, but at the cost that Lagos is already dealing with overcrowding issues.
There is widespread poverty, inadequate sanitation, pollution, and possibly the world's worst traffic. Worst of all, the worst may be yet to come.
Check out the link below to know more about Lagos;
brainly.com/question/2528043
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The Chinese city of Hong Kong was a British colonial territory that was returned to Chinese control in 1997.
Answer should be D) or the fourth option.