3. What is NOT a reason for population growth over the last 200 years? Improved farm technology
Decline in public sanitation
Improved medical technology
None of the above

I believe it is either a decline in public sanitation or non of the above.

equal pay act of 1963. the equal pay act, signed in to law by president john f. kennedy on june 10, 1963, was one of the first federal anti-discrimination laws that addressed wage differences based on gender. they felt that this would prevent employers from undercutting future wages for men.