The experience that the donner party had shows that
a. the leaders of the donner party were inexperienced.
b. traveling the oregon trail was hazardous.
c. people in that time period did not know how to travel over mountains.
d. most people died traveling to california.

How did the end of the mexican american war result in growing sectionalism in the united states?

According to subpart d, research with children may be eligible for exemption when: the children will be asked to complete a surveythe research involves the use of educational teststhe children will be interviewed by the researcher.the research with children will involve participant observation with researcher interaction.

Preachers who were part of the great awakening urged people to