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.
The Renaissance was a cultural movement that initially began in Florence, Italy, but later spread throughout Europe. It started around 1350 and ended around 1600. During the Renaissance (a word that means "rebirth"), people experienced changes in art, learning, and many other things.
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The following countries signed the treaty: Germany, Britain, France, Italy, Russia. :)
Answer:
Johnson signed the Civil Rights Act, which legally ended the segregation that had been institutionalized by Jim Crow laws. And in 1965, the Voting Rights Act halted efforts to keep minorities from voting. The Fair Housing Act of 1968, which ended discrimination in renting and selling homes, followed.
