Letters.
Diaries.
Eyewitness articles.
Videotapes.
Speeches.
Photographs.
Artifacts.
Your answer is the Ural mountains
hope this helps
Gandhi was assassinated
Nehru is elected prime minister and India gains indep.
conflict breaks out at the Sikh golden temple
The Great Depression was an economic crisis that began with the stock market crash of 1929 and lasted for nearly a decade. The causes of the Great Depression included the stock market crash of 1929, bank failures, and a drought that lasted throughout the 1930s.