Karl Marx believes Everyone having a share in and the spoils of the means of production.
The Answer you're Looking For Is:
~It Was The Ability To Farm.
~They Had To Search For Food.
The work of the Underground Railroad resulted in freedom for many men, women, and children. It also helped undermine the institution of slavery, which was finally ended in the United States during the Civil War. Many slaveholders were so angry at the success of the Underground Railroad that they grew to hate the North.
Answer:
it was very valuable
Explanation:
vietnam partook in guerilla warfare which is mostly done in hiding in forest and using your enemies blind spots to your advantage
City planners adopted railroad technology in the Industrial Age to help out commuters. Since a lot of factories were not located close to homes, people took the train to get to work as their way of transportation.