The Mother Colony of the West Indies
The railroad tracks are parallel, because they go the same direction and don't intersect
Try D. Tectonic plates are pushed apart partly due to convention currents
An acute angle is less than 90 degree ;)
#10 is incorrect, the correct answer is Korea.
#11 is incorrect, the correct answer is Japan.
#13 is incorrect, the correct answer is Communist.
#14 is incorrect, the correct answer is Collective Farms.
#15 is incorrect, the correct answer is Ganges River.
As far as I know, all other answers are correct.
Feel free to ask for explainations.