Answer:
It changes in whole how we interact with one another and go about our daily lives with things like cars, airplanes, cellphones, and the change of vinyl records to cassettes, to CDs to being able to online stream an infinite catalogue of music at the tip of our fingers, all created while unknowingly shaping the way we live right now, today.
Explanation:
I believe the correct answer is option A. In a circular flow model, firms will purchase land, labor and capital from households. In a this model, the flow of money and goods are in a closed circuit where one runs counterclockwise and the other clockwise.
Well without a description om shooting in the dark. But id assume that the answer is Trench Warfare. Since A- was around since contact with Native Americans and largely popular in North America. B- Only was used and discovered in WW2. And C- was used but was largely frowned upon and condemned by both sides.<span />
The government sold war bonds to citizens with slogans that promoted the war effort and told citizens that they were helping the war.