Answer: B) Yosemite
In 1903, President Theodore Roosevelt visited Yosemite National Park ! :D
Explanation:
The reason for this is that Romans were at the time a very highly developed civilization while the Huns, together with other tribes with which the Romans have dealt with in previous decades, were mostly nomads who did not have permament and grand settlements such as Rome at the time for example. For that reason, this might have made historians like Ammianus be inclined to think that Huns were savage brutes without the capability to think.
Since there are no options, I'll do my best, I'd say it's class based with minor race based slavery. Though slaves were decently treated to be fair. At least in comparison to other slave holding nations.
I'm pretty sure its The Preamble, The Articles and, The Amendments
Answer: Texas being admitted as a slave state.
At this time the U.S. was having a struggle of maintaining an equal balance between slave and free states. Texas joining the Union would mean an imbalance because Texas was a country with slaves and insisted on maintaining it.