Physical activities, rather than listening to a lecture or watching demonstrations.
I believe it would be a, as the passage focuses on how they became more americanized
Answer:
Tips for effective writing
Start writing early —the earlier the better. ...
Keep the essay question in mind. ...
Don't try to write an essay from beginning to end, especially not in a single sitting. ...
Write the introduction and conclusion after the body. ...
Use 'signpost' words in your writing. ...
Integrate your evidence carefully.
Explanation:
i hope this helps :)