i think it is a courtier, but i'm not really sure
Euclid studied how points lines angled planes relate to one another
I do not know the answer, but if I were to guess, that it would be the one about plantations.
Plantations were hotspots of manual labor, specifically slaves. And when slaves were outlawed the plantation owners lose there main source of “profit” (aka the need to not pay workers for manual labor and instead use that money to get more laborers) it seems like the logical answer to me.
Also using process of elimination we know that the war could have spilt the country in two. So the union was indeed saved.
The correct answer is when he made the Emancipation Proclamation
At first, the war was fought to preserve the union. The northerners wanted to keep the seceding states in the union and they went to war to stop their independence. It was during the war that he made the emancipation proclamation which exclaimed that all slaves in the seceding countries were free and were welcome to join the northern army and this led to the three amendments that were introduced after the war.
the yellow sea. You can look at a map of china and see that the yellow sea is to the east
