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
Looks right to me if that's what your asking, I be happy to help if not.
Protect management!!!!!!!!
Answer:
This activity suits the interest in real-life experiences that young adolescents demonstrate.
Explanation:
The units of length are the most basic units of measurement which are used commonly in daily life. Weight and temperature are the next units of importance in a person's life.
When people think about distance they visualize what it looks like by comparing with known quantities.
For example, when we 20 fl oz we think about a coke bottle.
So, this thinking needs to be changed to the metric system.
Uncertainty surrounded Lincoln's inauguration. ... Despite Lincoln's reassurances, southerners were not convinced. Many believed that slavery could not be protected in the current Union regardless of who was in charge. States that had already seceded continued to encourage border states to join their new nation.
