B. historians shouldn't project modern ideas
I think it's B.young native- born women I hope this help. please let me know if it's right.
A. giving inaugural addresses to their nations
<span>The nation's largest railroad center was found in Chicago. Chicago is considered as the most important center of railroads in North America. Chicago has been the most significant interchange point of commercial transportation between the nation’s great railroads.</span>
The beach moved because of landslide. This is a natural force.