The term is <span>Popular sovereignty
This voting process was proposed by Senator Douglass in 1850 and regarded as one of the most controversial government decision in united states history.
the difference of decision between northern states and southern states regarding this matter eventually led to the American Civil War.</span>
The correct answer is B. An underground lake
Explanation:
Sound moves more slowly in liquids or gases than in solids, in which particles are together. Additionally, the speed of sound is measured in meters per second or m/s. In this context, if the speed of a sound wave reduced from 4,000 m/s to 1,500 m/s while traveling through the surface of Earth, which is solid, it is likely the cause is a change in the medium the wave is going through.
Moreover, the average speed of sound in air is below 400 m/s, this suggests the sound was not traveling through an open cavity. However, the speed in liquids such as water is around 1480 m/s, this is quite similar to the second speed registered. According to this, the sound wave slowed because it was traveling through a liquid medium; therefore, the answer is an underground lake.
No i would not trust what each candidate will say because if they are in a debate they will be arguing and trying too look like the better or more sophisticated man/women. Take presidency for example when people are running for president. They tend to make plenty of promises to change the country, but how many have they fulfilled? Also during a debate people tend to state opinions and not factual evidence. This is why i would not completely trust what either candidate will say. <span />
