Which one is right???

Rachel carson 1962 silent spring was a groundbreaking work regarding what topic

The idea that jews would return to palestine has been a part of jewish culture since the unsuccessful rebellion against the empire.

When there are advances in technology, such as the personal computer, how might business productivity change? a) productivity is separate from technological advances so there is no impact. the new technology can replace outdated, less efficient, machinery. o) the businesses' products will no longer be demanded. d) manufactured items will be made elsewhere.