Answer:
cuz they can change da world in a good way like setting up an organization for people to donate food to families in need or helping people get transportation these are ways dat people can impact our history I hope dis helps :3
Economic activities and religion i think
The Battle of Britain was a major air campaign fought over southern England in the summer and autumn of 1940. ... The Battle of Britain was ultimately a test of strength between the German Air Force (Luftwaffe) and the RAF. The RAF had become an independent branch of the British armed forces in 1918.