What happened when the levees overflowed along the Mississippi River in 1927? Nearby towns and farmlands were flooded.
Farmers quickly routed excess water back into the sea.
Coastal wetlands deteriorated due to increased water flow.
Authorities built emergency levees to prevent massive flooding.

the last one: authorities built emergency levees to prevent massive flooding

Explanation:

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.

straight down to hell mate