The depression was caused by a number of serious weaknesses in the economy. ... America's "Great Depression" began with the dramatic crash of the stock market on "Black Thursday", October 24, 1929 when 16 million shares of stock were quickly sold by panicking investors who had lost faith in the American economy.
After the bombing of hiroshima hope this helps! :))
Answer:
Czechoslovakia separated peacefully into two new countries, the Czech Republic and Slovakia.
Hope this helped.
