Henry Clay Frick (Born on December 19, 1849 – Died on December 2, 1919) was an American industrialist, lender, and art supporter. He established the H. C. Frick and Company, coke manufacturing organization and was administrator of the Carnegie Steel Company. Frick was known for his hostility towards union approach. Emma Goldman was a anarchist known for her political activism, essays, and lectures. She tried to kill Frick, an activity she expected would rouse the laborers to rebel against the capitalist system.
A is the correct answer.
Dead Zones, especially in the Gulf of Mexico, are caused primarily by phosphorous and nitrogen loading from farms in the Midwest that run down rivers and down the Mississippi and into the Gulf of Mexico where they choke out life.
Hi, I'm going to answer this question as if you asked "What cultural groups were found in the New World?" The wording is a bit off-putting in the original question, so I hope I can do my best to help. :)
The New World we be specific to the western hemisphere of the world so I will talk about the groups found there during that time. Specifically the Native-Americans.
Cherokee, Chickasaw, Choctaw, Creek and Seminole were the five main tribes that were found in the new world, and while all being native American, they lived in varying tribes with completely different cultures, all speaking a form of the Muskogean language.
Sorry, I know this isn't much to go on, but it would take too long to go in depth about the tribes because of their rich history. Hope this helps! Feel free to message me for more help. :)
Answer: It's an EXPERIMENT
Explanation: Experiment is done when we apply anything to a samples or conditions in other to study another sample or conditions.
Observation is done when, we study samples or conditions in it's natural way, without application of anything that may alter it's result.
Because the researcher has applied fertilizer to one side and did not apply to the other side, that means he has performed an experiment. Since he wasn't observing the two sample in it's natural way without any external application.
China’s attempt to suppress the illegal opium trade , which had led to widespread addiction in China and was causing serious social and economic disruption.
