Airplanes have NOT become "negative impacts on the world" - what foolish talk have you been listening to.
It probably resulted in more air pollution and noise pollution, but airplanes have allowed countries to be more connected and made places more accessible. It has also created many jobs for people in the aviation and tourism industry.
WW2 had some very good impacts and it also had some negative impacts. Whether one outweighs the other depends on your point of view.
Nationalism can have both positive and negative impacts depending on the context. Positive impacts include fostering a sense of unity and pride among a nation's people, while negative impacts can result in discrimination, conflict, and exclusion of minority groups. Ultimately, how nationalism affects the world will depend on how it is expressed and managed by political leaders and society as a whole.
I think the negative impact is that people were mad because they couldn't "fly" all over the world.
It depends what is written in the letter. Hopefully positive!
They flew airplanes, became snipers, and served in combat.
May be the epidemic of A.I.d.S and crime increase in South africa.
I cannot imagine any bad things -impacts- we got on our societies through Egypt. I think, that their history, efforts and buildings can be considered as examples of great human achievement.
Spoiling underprivileged nations with coca-cola, automobiles, cigarettes, sunglasses, radios, and rock n' roll music, may have been some negative impacts on developing countries.
Almost every country in the world now has airplanes.
they helped peoples live by getting to places faster. the world became more interconnected. easier transportation
Naval battles at sea became "air battles over the oceans." Aircraft Carriers were the result of airplanes in WW2. Winners and losers are part of nearly every war; but carriers were NEW.