Which of the following things threaten our fresh water supply?

❗️THIS IS MULTIPLE CHOICE❗️

A. tidal power

B. fertilizer use

C. improper waste disposal

D. overuse

if its multiple answers then its B and C if its only 1 then it would be C

Explanatio:

A is out because tidal power helps fresh water supplies and D is out because our water supplies naturaly refill and C affects then envirement in a more harmfull way then fertilizer.

was a long, primarily nonviolent series of events to bring full civil rights and equality under the law to all americans. the era has had a lasting impact on united states society, in its tactics, the increased social and legal acceptance of civil rights, and in its exposure of the prevalence and cost of racism. in the south violence and fraud in southern elections from 1868 to 1876, which had reduced black voter turnout and enabled southern white democrats to regain power in state legislatures across the south

may i have the answer choices?