What was the impact of ww1 on germany?

Which portuguese explorer discovered brazil

Historians are concerned with the accuracy of their writings and readings but are also aware of the inability of authors to know every angle of every story biases, perspectives, beliefs, and a variety of other differences history being told by one person at a time no one being totally accurate, as hard as we try really need on this, and you^^

List of social classes of the shang dynasty in order ?