The analogy in the title “The Many Faces of Nigerian Food" alludes to the ethnic diversity of Nigeria and its diversity in terms of culture.
Explanation:
Nigeria is a diverse nation. It has many ethnicity that have overlapping and different cultural practices of their own.
These ethnicity all interact with each other in the modern world and are able to create modern cuisines along with their own traditional ones.
It is also to be seen that the nation was colonized by the British who had brought their own ideas of Cuisine that persist to this day.
The tea, the coffee and the dishes around toast have persisted.
The homegrown dishes made around Yam and meat of cattle have also persisted to this day and modernized.
Answer: A desire for peace? I think.
Guidance means to lead and advise someone or teach them or to walk them through something, whether it be a place or idea. If a child needed help crossing the street, the parent would provide guidance and get them to the other side of the street by holding their hand and watching for cars. The child wouldn't be able to do it them self because they don't know how to watch for cars or when it is safe to go.
“an unobstructed passage to the Atlantic”
This "unobstructed passage to the Atlantic" allows for access "to every quarter of the world." The ability to reach every part of the word allows for Britain to trade with anyone and everyone. It best supports the thesis that Britain's geographic advantages supported trade. The detail "insular [inward looking] situation" makes Britain seem closed off as it is focused on it being inside itself rather than open to others. "Combined with the command of the seas" indicates that Britain has access to the seas, but doesn't show how far reaching it goes. "Secures our territory from invasion" would be better to prove that Britain is well protected and safe from invading forces.