The answer to this question is B. Elevators
One of the reason why skyscrapers were not popular before the invention of elevators was that it took too much energy to move from the groud floor to the upper floor with the stairs alone.
After the invention of elevators, we eliminate this problem and people could move from ground floor to upper floor with only little effort.
What did Justin Gold, from Justin's nut butters brand, discover about the infrastructure needed for his company? The original food processor from his kitchen made a better producto
A division of society based on social and economic status.
It has reduced illiteracy among the workforce there you go this is right trust me plz
Bicameralism <u>is the division of legislative power into two chambers. </u>
In the British parliament, this division consist in the House of Commons and the House of Lords.
Can also be called, The Lower House and The Upper House.
For example, in Brazil, the Chamber of Deputies and the Federal Senate represent the Bicameralism.
<u>The Lower House:</u> This is the representative house with the main role of people representation and legislative production, usually called the Lower House for historical reasons and not because it is inferior or secondary to its counterpart. The population elects its members directly.
<u>The Upper House:</u> This is the legislative house responsible for reviewing the laws and projects of the Lower House. It has a review role. Provides balance to the projects of the main legislative house.
