Based on the lines the best answer is A) Christopher Columbus.
I think it’s B. Alexander the Great
The Monroe Doctrine<span> was </span>important<span> because it stated that the newly independent United States would not tolerate European powers interfering with the nations in the Western Hemisphere, and if the European powers did interfere, then the United States would retaliate with war.
*Hope this helps</span>
The emancipation proclamation can be seen as a diplomatic document because it made it hard for the foreign nations to recognize and support the confederacy.
<u>Explanation:</u>
The emancipation proclamation was issued by the President Lincoln in the United states of America which made all the slaves in the region which were in rebellion against the United States.
This was in favor of the slaves to set them free. This made it tough for the foreign nations a little hard to recognize the confederacy among the nations. Thus making it a diplomatic document.
The main way in which growing nationalism affected foreign and domestic policies in the early 1800s in the US was that it made americans more assertive in the sense that they felt they could claim more land. This came to fruition during the Mexican-American War and the expansion of the US into the west.
