The main cause was the Stock Market Crash of 1929.
The main purpose of the march led by James Meredith to Chicago was that "<span>c. it was a march in support of voting rights for black Americans," although it encompassed a variety of Civil Rights goals as well. </span>
OPEC was protesting because the U.S. was supporting the Israeli military leader during the Yom Kippur War.
The People's Republic of China regards Taiwan as "one of its provinces," since China has always seen Taiwan as being both politically and economically advantageous.
your answer is b) There was not enough money in the United States Treasury to finance these efforts.