Answer:
D. Harvard "Tastes, Ties, and Time (t-3)" study (2006-2009)" study
Explanation:
In 2006, Harvard conduct a (t-3) study that gains popularity. It was a Face-book study that plays with your emotions. This study doesn't share the mood manipulation which unsettled many of the users. It is a good example of social data is always murky and study themselves is completely creepy. In this study, the researcher collects the data without informed consent of objects throughout the data verse network.
Land And riches that were helpful for trading.
<span>The Half-Way Covenant is a form of partial church
membership created by New England in 1662. It was promoted in
particular by the Reverend Solomon Stoddard, who felt that the people of
the English colonies were drifting away from their original religious purpose.</span>