The answer in the space provided is de-identified. The reason why it should be de-identified is because, this will prevent the information that has been gathered or that has been collected to be linked on someone's identity. This will help promote privacy with the individuals that are linked to the research or has been involved with the research data.
An example of ethnicity is like race ,culture, cultural beliefs etc.. for example i'm African-american. i'm also part Latino. that's just one example of many.
Answer:
railroads and tunnels
Explanation:
remeber in slave times underground railroads which was a tunnel
Answer:
Reforms started with Martin Luther in West Europe around the 16th and 17th century.
Explanation:
Martin Luther revolution led to the idea of "justification by faith alone". Protestants did not believe in the ultimate authority of the Pope or any priestly order to be justified as it was held for long in Catholic standard. The protestants simply disregarded standards of strict religious worship operationally present with the Roman Catholics. This move started from West Europe around the sixteenth and seventeenth century.