What is the cause and effect of The Black Death

What caused the Black Death? The Black Death is believed to have been the result of plague, an infectious fever caused by the bacterium Yersinia pestis. The disease was likely transmitted from rodents to humans by the bite of infected fleas. The effect is 25 million people died from it

Explanation:

Causes: The causes of The Black Death was rats, the trade network such as the silk road, lack of medical supplies and understanding and lastly, poor hygiene.

Effects: Millions of people died and Europe faced a huge labor shortage, food shortages were very common and peasants grew more powerful and lords lost their power.

Explanation:

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the outcome of 1970 oil crisis in united states was that, they began to search ways on how to reduce oil.

in 1970 was a period when there were energy and oil crisis. those who were major centers for industrialization were forced to keep way from supplying of petroleum.

some of the result of this crisis was economic growth became stagnant because prices of oil surged.

due to the increased prices some countries like mexico and norway benefited.

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