Why were europeans forced to find new resources?

What specific events led richard nixon to resign the presidency

Imagine you are a historian studying a battlefield journal written by a soldier serving in world war i. describe the process of interpreting the information within the journal, as well as how you would determine whether the evidence in the journal is valid

Name 3 significant impacts of the tet offensive on the outcome of the war, it's participants, or the public image of the war.