People started learning how to use technology and motors, battery powered things... so back when the pony express was a thing people would use to get around, we didn't know what cars where so people started building structures using aerodynamics so use cars, trucks, and trains now a days
Answer:
Once the sun's energy reaches earth, it is intercepted first by the atmosphere. A small part of the sun's energy is directly absorbed, particularly by certain gases such as ozone and water vapor. Some of the sun's energy is reflected back to space by clouds and the earth's surface.
The executive, and the legislative
Answer:
The Court decided that as long as the States kept the racially separate facilities equal, then they weren't violating the Constitution.
Explanation:
The Court saw it as follows:
If racially segregated facilities were equal in quality then no harm was being done. As they thought, segregation was NOT discrimination.
