Makes sense to me, coal does in fact contain a decent amount of contaminants to my knowledge and we would not use it not being in environmentally safe areas as a reason to keep using it
North America
Columbus is a Spanish guy explored the North America
Hope I can help u
<u>Answer:</u>
<em>Maize was the most significant yield in Maya horticulture for some reasons:</em> it developed well in the atmosphere, it was effectively put away, it could be eaten in various ways <em>(for example entire or utilized as a sort of flour)</em>, and had numerous different uses <em>(for example for bins, fuel, and so on.)</em>, making it a crucial piece of life.
Corn turned into a staple food and significant exchange product. With expanded exchange came riches and the development of urban communities into <em>huge urban-states, similar to those of the Classic Maya progress.</em>
