Answer:
With the Discovery of trench warfare, There was a need for weapons that were capable of long-range destruction and also inflict maximum damage at the same time. this resulted in the invention of many new weapons.
Answer:
some jobs like doctors are recession proof because people will always get injured or sick or old so there will always a large demand for them
Explanation:
Answer:
They would make cures
Explanation:
Some of the cures they tried included: Rubbing onions, herbs or a chopped up snake (if available) on the boils or cutting up a pigeon and rubbing it over an infected body. Drinking vinegar, eating crushed minerals, arsenic, mercury or even ten-year-old treacle!
I worked the problem out to show you
Shay's Rebellion.
It was an embodiment of the failure of the articles of confederation, and made people realize that changes needed to be made.