What was the effect of christopher columbus's discovery of the west indies in 1492?

Between 1870 and 1916, approximately how many immigrants came to the united states? 10 million 25 million 75 million 125 million

Using reputable online news sources, find an article about a current event that has happened within the last 12 months that deals with any of the ideas that came about during the enlightenment. for example, you might choose an event that involves freedom of speech, religious tolerance, or the right to vote. alternately, you can choose an event where these values or ideas are absent and would make a tremendous difference if they were present. once you have chosen an event, answer the following questions: what website did you use for your research? what is the title of your article? who is the author of your article? what is the event you read about?

Wha industry did the refrigerated rail car impact the most