the last one I think please be right
The major challenges to historical research revolve around the problems of sources, knowledge, explanation, objectivity, choice of subject, and the peculiar problems of contemporary history. Sources The problem of sources is a serious challenge to the historian in the task of reconstructing the past.
Answer:
D.resentment among Mexicans at the loss of their land
Answer:
England and Spain in which i beleive
Explanation:
The correct answer to this open question is the following.
I could apply Socarte's ideas in today's world, as follows.
Socrates said: "A system of morality which is based on relative emotional values is a mere illusion, a thoroughly vulgar conception which has nothing sound in it and nothing true."
A moral system of values in today's world should be the kind of consistent and valid moral values that must be followed by people on all occasions, not only when it is good for them or their interests. Ethics and moral values are written in stone and should be applied by virtuous people in every moment, although it means to expose some or something. High morale means firm and untainted conduct that serves as an example of leadership under any kind of circumstances.