The correct answer should be "sprinkle throughout" the text.
If everything is given in the beginning then the reader might lose interest later in the text, and if given in the end then the reader might not be interested enough to read up to the conclusion.
Answer:
"We tend to talk about Cuban, Peruvian, and flamenco cajons as if they evolved at the same place, at the same time."
Explanation: (BTW not mine but I hope this helps you but if not and want me to explain more I got you)
I HATE 2020 ITS THE WORST YEAR OF MY ENTIRE LIFE THATS HOW I FEEL ABOUT 2020