Answer: A. Music
Explanation:
Because....
Music is something that we can enabled with.
So therefor, the correct answer should be A. Music.
* Hopefully this helps:) Mark me the brainliest:)!!!
Answer:
The answer should be: Companies replaced hand-operated brakes with air brakes on trains.
Explanation:
You have to think how hard it was for trains to stop with hand operated brakes. Trains go fast, and not stopping in time can be dangerous. Hope this helped :)
Japan aggressively expanded the territories under its influence, taking over parts of China, invading territories claimed by the Soviet Union, and fighting across the Pacific during World War II.
