Answer:
c
Explanation:
because its stronger than others
Answer:
C. Mining
Explanation:
The oil and gas industry is the largest part of Alaskas economy.
Hitler approved the contract so he could overrun Poland without Russia fighting after.
In short, it allowed him to invade Poland without Soviet interference.
Good luck :)
They operate, maintain or repair geothermal power plants and commercial and residential geothermal heating installations. (googled this for you)