I believe the conflict that slavery was becoming worse is the answer. When reading, the author wanted you to understand that the US had tried to fix the problem of slavery using the Missouri Compromise. Although, as you can see, it didn’t seem to work XD. All in all, I just think the author was trying to say that the problem of slavery had gotten worse.
<span>Swan symbolizes grace and beauty on many levels of love, music, and poetry. </span>
That woman that looks at herself in the mirror for long minutes is very vain. Vain means excessively proud of one's appearence so when someone spends too much time in a mirror, they are considered vain. I have seen this in my daily life because so many women and men spend too much time in front of a mirror just looking at themeselves not even fixing up.
Answer:
Renewable fuels are fuels produced from renewable resources. Examples include: biofuels (e.g. Vegetable oil used as fuel, ethanol, methanol from clean energy and carbon dioxide or biomass, and biodiesel) and Hydrogen fuel (when produced with renewable processes).