A historian would first look at the reliability of a source - when it was published and what was happening at the time (context), who wrote it and their qualifications, any bias the author may hold, whether author sources corroborate the source, whether the author has used references, whether the source provides evidence, who the source is representative of and whether the source provides a balanced perspective
<h3>Answer:</h3><h2>(A) The division of Christianity into Catholic and Protestant faiths</h2>
In Germany, the country of the Reformation, a profound hatred separated Catholic and Protestant Christians up until a few decades ago. This distinction had expanded over the centuries through religious disputes and wars. It all started when Reformation took place, 500 years ago, as Martin Luther decided to reform the Catholic Church. His effort to do so instead led to a schism in the church.
