Minerals are mined from the ground in two of the most common processes: surface mining (minerals at or near the surface) and subsurface mining (minerals deep underground in the Earth). Minerals are processed through mineral processing which separates the valuable items from the rest of the mineral.
Maya social structure was literally divided between nobles,commoners,serfs and slaves.
Answer:
Correct answer is B.) liberalism
Explanation:
Correct answer is B as it was only political view that didn't produce negative towards other nation and people.
A is not correct as nationalism in certain countries has produced negative attitude towards other, especially in countries such as Austria-Hungary.
C is correct as certain countries, such as Germany wanted to strengthen their influence and spread territories.
D is not correct as countries at the beginning of 20th Century believed that strong military is a basis for strong country.
Since you're in a rush, the shortest answer would be that it is D., William Seward, whom decided to buy Alaska.
