Answer:
It created a controversy that influenced President Roosevelt to take action.
Explanation:
slaughterhouse conditions were even worse than Sinclair had reported.
There were many very famous jazz artists in the United States during the 1920s, which was seen as the major era of jazz music, but the most popular was perhaps Duke Ellington.
Answer:
D, widespread use of the automobile and increased buying.
Explanation:
Options A and C would come with an economic decline, not prosperity. B is more neutral, but D is definitely the correct answer, as it perfectly reflects the economic growth and change to consumer habits that characterized the period.
Answer: is Ethnic unrest in the Balkans and Ottoman Empire caused conflict between the alliances.
In 1912 and 1913, just before the assassination of Archduke Franz Ferdinand and the start of World War I in 1914, the Balkan Wars would leave a trail of disaster as four Balkan states defeated the Ottoman Empire. This war was caused because first of all the Ottoman Empire could not deal with the diverse ethnicity of the people it governed, much less with its rising nationalism, also because the Empire failed to govern and to reform itself to govern more efficiently; the Balkans felt they had to take the issue into their own hands, and finally the four Balkan states had formed the Balkan league and were confident together they could be free of the Turks. As this war took place, the alliances began to test each other: who was willing to take the chance to defend its allies in these wars? Everyone was saving their millitary for their own enemies. No one wanted to use them on another one's quarrel. Tension rose and this prepared the ground for the final straw.
Explanation:
One of the major effects of the cotton gin on slavery was the increased need for slaves ... With Eli Whitney's invention, cotton lint could be produced quickly and ... far less painful, the increased demand for slaves resulted in slavery raising from ... effects of the Western Expansion in the United States were the intensification of
