The global balance of power changed as a result of world war i because:
o
a. germany was able to emerge from the war with europe's largest
military
o
b. the ottoman and austro-hungarian empires took control of
valuable new territories.
c. communist economic policies transformed russia into an
extremely wealthy state.
o
d. the united states demonstrated that it had a powerful military and
economy.

D. the United States demonstrated that it had a powerful military and

economy.

Explanation:

After the United States joined the war, the war got turned to the Allied side.

the answer is b just took the test

well that depends on how deep the hole is. you'd first go through te crust of the earth, then the upper mantle, then the lower mantle then the outer core, then the inner cor then you'd be stuck in the core to melt.