Principally in killing so many people employed in agriculture, transport and selling food; in countries that were then all predominantly agricultural.
There are many different diseases that are caused by bacteria. These include, tuberculosis, bubonic plague, cholera, etc.
expanded manufacturing
expanded manufacturing
NO
no
They believed that it was from God, who was angry with them for sinning, Witches and Jews poisoning the water supply or the planets and stars beling aligned. But it was actually the fleas that the rats carried.
It decreases cost of production and increases supply.
The Federal Reserve Board can affect the economy by increasing or decreasing the money supply.
Short supply generally results in price increase.
Decreases the money supply
"Explain how different monetary policies affect the money supply in the economy?"
Fluctuations in the price of goods. The affect of demand on price is directly proportional and supply's affect on price is indirectly proportional.