Answer:
Hitlers display of antisemitism affected the world because his movements inspired anti-Jewish movements in defferent parts of the world. Anti-Semitism was promulgated in France by the Cagoulards known as the French "hooded men" in Hungary by the Arrow Cross, in England by the British Union of Fascists, and in the United States by the German-American Bund and the Silver Shirts.
Explanation:
Sorry if it is not worded correctly english is not my mother tounge.
The questions andwer would be C
You should look up Progressivism. Progressivists dealt with a lot of reforms in the early 1900s.
Alternatively, try looking up “US health bills since 1900.” If you need a starting point, look up the Pure Food and Drug Act/Meat Inspection Act (both in 1906) and Upton Sinclair’s “The Jungle,” which had a particularly large impact on meat inspection.
because of rats. those areas were more populated with rats than most areas. rats carried the sickness around.