He was following the lead of all other southern cities of the time period.
Answer:
The poisoned substance was mixed with arsenic-free zinc and sulfuric acid, resulting in arsine gas.
The gas was later ignited and decomposed into pure metallic arsenic. This test was highly sensitive and could detect even one-fiftieth of a milligram of arsenic. It was a remarkable discovery, since before that, arsenic was widely used as poison in enormous amounts of murders, impossible to detect and trace.
Answer:
Their location relative to each other
Explanation:
<u>It is very common for natural resources to be tied with the local communities in</u><u> North America.</u> People get their income and identity from these natural resources. When certain countries take interest in another country's natural resources, this causes<em> disputes </em>and<em> conflicts</em> that can be exacerbated. This is the reason why struggle over territories happen most of the time. Countries compete with each other and it is mainly due to the natural resources and their relative location.
