In the geographical terms, the push and the pull factor are those that drive the people away from the place and draw the people to the new location.
<u>Explanation:</u>
A combination of the push and pull factors helps to determine the migration and to the immigration of the particular populations from one land to the other in the united states.
The one strong push factors include the race and the discriminating cultures and the political intolerance and the prosecution of the people. The pull factors are in the destination to the country that attracts the individual or the group of the people who leaves their home.
A farmer moves to an industrial area to work in a coal mine.
<u>Explanation:</u>
During the time of industrial revolution in England, the economy in that country moved from the primary to the secondary sector of the country. There were more people who were dependent on factories and industries for earning their livelihood as compared to be dependent on the agriculture for the same purpose. In this incident also, a farmer left his farm work and started to work in an industry and improved his standards of living.
More powerful air force radar and message decoding technologies.
The Germans made efforts to bomb Royal Air Force airfields and take out Britain's radar defense system, but the outnumbered RAF fighters managed to outmaneuver their opponents, aided by radar technology.
As for message decoding technologies, the code-cracking machine developed by Alan Turing had an impact particularly on naval battles in the Atlantic between the Germans and the Allies. Once they developed the ability to decode German messages, the British had to proceed carefully and not act on every military message or the Germans would have suspected their encoded messages were being hacked.
Answer:
Newton discovered gravity. The discovery of gravity .. Newton argued that the main force in the universe, although it was very much clear to Newton that gravity basically affected all objects on Earth and including in space.
