The Black Death killed millions of millions of people which lowered the population
It's been a while but I believe it's C. Supply and Demand would fluctuate the prices.
The environmental impact of mining<span> includes </span>erosion<span>, formation of </span>sinkholes<span>, loss of </span>biodiversity<span>, and </span>contamination of soil<span>, </span>groundwater<span> and </span>surface water<span> by chemicals from </span>mining<span> processes. Besides creating environmental damage, the contamination resulting from leakage of chemicals also affect the health of the local population</span>
Memberships by experience and qualification
The committees membership is allotted in line with the legislatures qualifications as well as experience in particular fields . There are various committees in the congress such as defense,health,foreign affairs and finance.
Answer:
Loyalty to nationality, not a monarchy.
Explanation: