The answer should be C, One third. From 1820 to 2010, close to <span>76,000,000 immigrants came to the U.S.
Hope this Helps! :)</span>
Nazi Germany I hope this helps
Answer:
About 16 million.
Explanation:
WW1 casualties was about 16 million or over. it was known to be one of the most deadly war in history.
