During the Napoleonic Era, Italy had been dominated by the French. Even after the fall of Napoleon, most of Italy remained under foreign control.
In 1858, the leader who sought the freedom of Italy, Cavour, signed a secret treaty with Napoleon III of France. This agreement was intended to protect France from Italian territory against possible invasions of Austria. In exchange for protection, France received the territories of Nice and Savoy.
Einstein’s gas absorption heat pump was helpful to people in many ways.
<u>Explanation:</u>
The gas absorption heat pump which was patented in the name of Albert Einstein in the 1930s as the Einstein Refrigerator. With this invention the problem of the potential energy crisis could be over come especially prevailing in the United Kingdom.
This refrigerator does not use any green house gas to function and can work without using electricity there fore saving the environment from a lot of harmful emissions. This also did not release any fumes which were poisonous and harmful to the lives of the humans.
They let people belonging to that time in history dispose of their waste in an easier and more effective manner
Earn alot of money car makers got richj