2007-01-04 06:31:18 · 5 answers · asked by Anonymous in Arts & Humanities ➔ History
don't you have a textbook or something that has the answers in it?
2007-01-04 06:32:31 · answer #1 · answered by Andrew O 3 · 0⤊ 1⤋
Global-warming!
2007-01-04 14:33:05 · answer #2 · answered by hyper99 4 · 1⤊ 0⤋
Pollution is a major downside. The invention of the now defunct supersonic transports which was said to have contributed to the hole in the ozone layer.
2007-01-04 14:35:51 · answer #3 · answered by Anonymous · 1⤊ 0⤋
Pollution
Contamination
outbreak of diseases
Bad sanitation
Global Warming
2007-01-04 20:14:48 · answer #4 · answered by Alyssa 5 · 0⤊ 0⤋
It hurt our planet but created the economies we have today. Once our government gives away all our manufacturing jobs the USA will no longer have the worlds largest economy, you can bank on that.
2007-01-04 14:37:08 · answer #5 · answered by Anonymous · 0⤊ 0⤋