George Gershwin helped spread jazz and ragtime music to white people. Before that, jazz was a predominantly black music and was considered too raucous to white people. Gershwin made it popular because he too was white.
to satisfy want and needs
I believe that finding the balance of drones would be putting a limit on how many drones a country can use at one time. I'm not sure on the other 2 questions.
Hey there!
To explain the answer to your question, Rome's army made Rome a great
Mediterranean power because they were ready for war at all time! <span> Any </span>army<span> attempting to attack </span>Rome<span> would be at risk of attack from the other side of the mountains.
Hope this helped and have a great day! (:
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