Answer:
The roads were built in three layers: large stones, a mixture of road material, and a layer of gravel. Two other Scottish engineers, Thomas Telford and John Loudon McAdam are credited with the first modern roads. They also designed the system of raising the foundation of the road in the center for easy water drainage.
Explanation:
I don't understand the question but changes are part of human life it is one of the many reasons that humans live.
JK I'm not sure about what you meant not being mean at all sorry if it seems like I am.
<span>Humanism promoted the study of classical works that stimulated exploration of science.</span>
Answer:
sputnik, Apollo 13 etc.
Explanation:
this is a very general question, the space race was so full of everything.
you have sputnik, which basically started this whole thing.
theen you have the historic Apollo 13 which became a historicc event, and a national phenomenon. next time try to narrow the question down a bit more.
The Social Contract Theory. It was basically an idea from John Locke and <span>Jean-Jacques Rousseau that stated the people have a right to rebel against the government if it failed to live up to it's duties. And since the United States government quote unquote is by the people for the people, they have to right to overthrow it.</span>
