It was originated around the 18th century in Germany
President Theodore Roosevelt privately wrote to journalist William Allen White, expressing doubts about the accuracy of Sinclair's claims. After reading The Jungle, Roosevelt agreed with some of Sinclair's conclusions. The president wrote that "radical measures must be taken to put an end to the efforts of arrogant and selfish greed on the part of the capitalist." After this the president ordered to investigate some meat packing facilities.
Upon hearing of the visit, the owners made their workers thoroughly clean the factories before the inspection. In any case, many of the statements that were portrayed in the novel could be verified. That year, the Animal Industry Office issued a report rejecting Sinclair's most severe allegations, characterizing them as "intentionally misleading and false."
All this resulted in the approval of the Meat Inspection Law and the Pure Food and Drug Law; the latter established the Office of Chemistry (in 1930 it was renamed the Food and Drug Administration).
<span>C. It allowed for expansion of slavery into the North</span>
Overthrow of the Russian monarchy and withdrawal from World War I.
In 1917, Nicholas II abdicated (step down) from his thrown and gave by control of the monarchy for himself and his son. This allowed for a new nationalist government to take control.
The new government was then overthrown by the Lenin led Communist Party.
In regards, to World War I, after Nicholas stepped down, Russia signed a peace treaty with Germany and left the war before their other allies. They lost western lands in Russia but were able to save their military from a horrible showing on the Eastern Front.
