One example is war in the country you reside in or excessive non allowing a certain group.
B. Means of travel. (Like how planes fly around the world.)
Answer:
Sediment Rocks?
Explanation:
Coal, oil, and natural gas are examples of fossil fuels. Coal is a material usually found in sedimentary rock deposits where rock and dead plant and animal matter are piled up in layers.
If there's a A, B, C, D answer tell me if its not on there! Thanks!