Someone please help.

1A) Sphere

1B) Hemisphere

1C) Equator

1D) International Date Line

2A) Southern Hemisphere

2B) Western Hemisphere

2C) Northern Hemisphere

Explanation:

I don't know the rest, sorry. Google should tell you what is in each hemisphere though! :)

i beleive a. is the only possible answer

the decreasing neutrality of the u. s. in world war i

hope this : )