It was primarily "D. WWI" that <span>postponed the suffrage movement in the beginning of the 20th century, since all energy and resources of the state were put towards this purpose. </span>
During the World War II the industry and the manufacturing of weapons by the war production plants was a major enterprise and the need for a trained security increased exponentially. The on site security was needed to prevent theft, sabotage and espionage. The security companies even started training their own security staff which was well trained and their training in time was close of that the police got. Some companies even had their own private investigators among their number.
Calvin's idea is that the "elect" are those that are predestined for heaven, that who will go to heaven and hell is predetermined by God. This meant for a more liberal place in society, because what you actually did in life and what others did, didn't matter as much, you couldn't change your fate.
The practice which is not sound in conducting individuales is C) conducting in-person interviews and telephone interviews in the same poll.
In-person interviews deliver the most representative results. Telephone surveys provide a good alternative but they need using a larger sample.
