All the communications and military satellites would be gone, shot down and destroyed. Most of the world's power grid would have failed due to EMP bombs.
B.
For those that could not write (So most), they carried a seal around either on a necklace or otherwise that they could use to stamp with ink to signify 'signing' something.
He was a teacher of theology
If you are talking about the first air pollution problem its is A, almost about 100 years ago.
1955
