For anyone who can answer these questions i need a good grade

Which best describes the influence of the national revolutionary party on mexico after the revolution?

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^^

Sparta faces threats from without and within the city-state who posed these threats.