Answer:
Of course, evaluating the wisdom of the American Revolution means dealing with counterfactuals. As any historian would tell you, this is a messy business. We obviously can't be entirely sure how America would have fared if it had stayed in the British Empire longer, perhaps gaining independence a century or so later, along with Canada.
Explanation:
Which African culture? Africa is not a country
I'm not sure if any of your answers are correct answers to the question asked.
Cities were mostly developed on the Atlantic coast as 1. that is where they landed and 2. they would have port access to Europe still.
As time went on, the British government did limit the growth westward.
The "Roaring 20s"/"Jazz Era was the period in the 1920s when the world was largely recovered from World War I and was freely spending.
The Roaring 20s are large associated with jazz, flapper culture, and changes in art. Famous figures include F. Scott Fitzgerald, Gertrude Stein, Pablo Picasso, and others. The US in this time period became the world's dominant financial force as a result of the Dawes Plan, which worked to create financial instruments to handle Germany's reparations from World War I.
Yes there was a general trend in the direction of the territories acquired.
Territorial expansion during this time was almost exclusively to the west.