The optimism disappeared almost overnight when the Wall Street Crash, on October 29, 1929 (Black Tuesday), triggered the Great Depression starting the downward economic spiral that led to bankruptcies, mass unemployment, homelessness and despair.
Robert Gray explored the mouth of the Columbia River
Since there is no background information, I would assume they could be going on strike.
~They Were Written To Gain Support For The Constitution Is True Of The Federalist Papers.
~The Federalist Papers Are Made Up Of 85 essays.
Answer:
To stand up for rights for African-American citizens.
Explanation: