In general, young Americans were eager to accept JFK's challenge since that material at hand (primary space exploration) was new and exciting. It led to a boom in learning and investment.
The manifest destiny is when everyone moved west and kicked the Indians out
Answer:
Thoreau went to the woods to learn about life from nature
Yes because the solders are geting tiered every day and the stamina is worse and worse. But the worst of all is moral
Answer:
Mainly Trench Warfare was popularized by the use of new mechanized weapons such as Artillery, and also because of the mass victories in the east on germany's side, Russia used these as a form of slowing them down and to protect their troops, but often these trenches hurt these men by disease, starvation, etc.