I believe the answer is: russia
During his teens, Claude debussy had the opportunity to work with <span>wealthy patroness of </span>Pyotr Ilyich Tchaikovsky in Russia.
At that place, he acquired the taste of <span> ancient and oriental modes and for vivid coloration that exist in russian music</span>
Answer:
The correct answer is D.
Explanation:
A confounding variable is a variable that you didn’t account for. It is when an experimenter cannot tell the difference between the effects of different factors on a variable. This method is used to influence the outcome of experimental design.