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.
Nosotros CONOCEMOS a Pablo.
The answer is this because CONOCEMOS comes from the word CONOCER meaning to know. CONOCEMOS means WE KNOW in Spanish. In this case, CONOCEMOS means WE KNOW (A PERSON) while SABEMOS means WE KNOW (SOMETHING). So, the answer is CONOCEMOS because in this case, it's a PERSON we know and NOT A THING/SOMETHING.
HOPE THIS HELPS!
HAVE A GR8 DAY ;-)
I believe the answer is A
