Answer:
Isaac Newton did not invent gravity he discovered it.
Explanation:
he was not flying when he "invented gravity" he asked why things fell and why we didn't fly. then he discover gravity. he is not God or Zeus he is a normal person so he did not invent it.
Answer:
Steel
Explanation:
It complemented the Siemen's process. The latter is slower but more easier controlled and less cost effective than the Bessemer process.
so... spice it would be a barter or trade thing I hope you get that much, and when countrys tarde for other raw resorces or money it helps them rise to power. I hope this helps
Answer:
Innovation
Explanation:
have to come up with new ideas to win