This data is called "secondary data".
An example for a usage of a secondary data is when a researcher takes up a data collected by someone else, for exam ple a large survey, and analyses this data to receive new insights from it - this is a fairly common practice. Often for example official government data is used by scientists
President Eisenhower used federal troops to <span>ensure the integration of schools in Arkansas.
Hope that helps! -UF aka Nadia</span>
The correct answer is A) all people in the Roman Empire freedom to worship whatever god they wished.
In 313, Constantine issued the Edict of Milan granting all people in the Roman Empire freedom to worship whatever god they wished.
Roman Emperor Constantine is the one who officially established Christianism in the Empire with the Edict of Thessalonica. But in the Edict of Milan, Emperor Constantine ordered to respect Christians if they wanted to practice their belief system. This not only included Christians but other religious practices, as well. It was a show of tolerance from the Roman Emperor.
