Which president was in office when electricity was first installed in the white house?

human impact on coral reefs is significant. coral reefs are dying around the world. damaging activities include coral mining, pollution

answerclass conflict;

george bush's second presidential term from 2005-2009 began with hurricane katrina devastating the gulf coast region of the united states in august 2005, causing approximately 1,800 deaths and billions of dollars in damages.

the correct answer is: hurricane katrina.