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the passing of the 13th amendment to the Constitution
Rural Residents To Urban Areas
rapid influx
I think that major cause is religious discrimination or untouchability
The major periods of immigration for African Americans to America occurred when they were transported here as slaves. These periods include the fifteenth, seventeenth, and eighteenth centuries.
3 Major influenza Pandemics
The "Black Death" had many outbreaks in Europe. The last major one was around 1600. The world lost 100 million people over the 500 years that it occurred in pandemics.
The final major eruptions of the 20th century occurred in 1986 and in 1999.
Germany, which started major industrialization in the second half of the 19th century. The other countries mentioned only saw major industrialization after WW 2; that is, starting in the second half of the 20th century
the major effects were pizza
The common cold is an upper respiratory tract infection of viral origin, usually caused by a rhinovirus (up to 40% of colds), or by Coronaviruses (about 20%). These are the more common viruses, but there are more than 200 different viruses (some say as many as 700) that can cause the common cold. There are a huge number of different viruses from a number of different viral 'families' that cause cold symptoms. This is the main reason there is no vaccine for the common cold - there are simply too many different viruses to develop vaccines specific to each virus, and before a vaccine can be developed for a new viral mutation, it can mutate again.
sex
Malaria, Cholera, Typhus, Gangrene, Influenza,
the civil war
i was born
Africa
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