We will begin with Homo-habilis because habilis is the one that we believe was the first of the "great Ape" type creatures to have evolved to the point where he could be called "Homo" (MAN). I'm really not sure about "homo erectus" as I don't really believe there's much evidence of anything.
<span>d. war in Europe ends; atomic bomb tested; atomic bomb dropped on Hiroshima
</span>"Little Boy" was the atomic bomb dropped on Hiroshima, Japan, by the American bomber plane Boeing B29 Superfortress Enola Gay plane.
<span>On August 6, 1945 American President Harry S. Truman ordered the bombing of Hiroshima, Japan to subdue Japan into surrender and a speedy end to the war. America remains the only country to have ever used an atomic bomb against an enemy. It resulted in the deaths of tens of thousands of civilians. Three days later Nagasaki, another city in Japan was atomic-bombed as well.</span>
Answer:
By encouraging use of mass transit.
Explanation:
It states in the last paragraph that The city is encouraging usage of mass transit and transitioning to fuel-efficient or low-emission vehicles.