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This fact is an example of <em>history effect</em>.
Explanation:
History effects refer to events or circumstances generated in the surroundings that influence or change an experiment, affecting its result within the internal validity method of an investigation. These effects can occur at the beginning, in the middle, or at the end of the experiment.
This case shares an experiment of the eating habits of American people towards spinach. After two weeks, the experiment causes an outbreak of the E. Coli bacteria found in the spinach causing the experiment's main source to be the reason for its end as well.
Answer:
professional surveyor began in 1749
Explanation:
I hope this answer the question
Answer:
fighting for economic freedom
Explanation:
Answer:
The answer is option C.
Explanation:
A gathering of government projects and approaches set up under President Franklin D. Roosevelt during the 1930's; the New Deal was intended to enhance conditions for people enduring in the Great Depression.The Progressive Party was an outsider in the United States shaped in 1912 by previous President Theodore Roosevelt after he lost the presidential selection of the Republican Party to his previous protégé, officeholder President William Howard Taft.
Answer: B. The Congress
Explanation: Give me the thanks i need also brainllest
