I believe the answer is: Field research
Field research refers to a form of research which data is accumulated from other places outside our work-room or laboratories. What considered as 'outside' places would be varied depending on the discipline that being studied. For social studies, environment outside the place where the researchers accustomed to would be considered as outside environment.
The correct answer to this open question is the following.
The overall consensuses about how worried was Britain about the invasion of 1940-1941 was the following.
The general consensus in Britain was that an invasion was imminent. During World War II, the German troops had already captured France, and in England, people considered that it was just a matter of time until the Germans reached the coasts of Greta Britain. That is when Winston Churchill delivered the famous speech "We Must Fight in the Beaches..."
One of those key moments was the Battle of Britain from July 10 to October 31, 1940, in which the Royal Air Force of Britain defeated the German Air Force.
3. Massachusetts
20 characters long
Reduce speed and stay focused on your surroundings
