The depression didn't reach the USSR because the USSR did not have a capitalist government. It also didn't have a stock exchange and didn't trade with any capitalist governments. The USSR was also very isolated because of communism.
Industrial education, accumulation of wealth, conciliation of the South
Answer:
personal record, business record
Explanation:
I've read this thing multiple times so I'm pretty sure its
Thomas Edison ..... Fact: The phonograph used wax cylinders wrapped in copper coils