Christopher Columbus was instructed by the King, and Queen of Spain to travel to the new world in search of valuable natural resources. Columbus had his own inclinations to travel being that the idea that the world was spherical had not yet been a well accepted fact.
the answer is:
1.)Skilled workers were less necessary.
2.)Fewer tasks needed to be done by hand.
3.)Inventions made production less time consuming.
The correct answer is High-tech sector employees were less likely to lose their jobs
Whereas many businesses stalled and had to fire people, these were mostly people that were easily replaced for someone who could work for a smaller salary. High tech sector employees are usually too much of a benefit to the company to be laid off so their job security was high since nobody could replace them.
Vietnam: gained is independence on September 2, 1946