The answer is the last oneD
Answer:
All waves have amplitude, wavelength, and frequency.
Explanation:
A sound wave's frequency is experienced as the wave's pitch. The amplitude determines loudness or volume. The tone of a sound wave can be recognized by the regularity of its vibration.
<u>Explanation:</u>
1. In the South, "whites" limited the power of blacks in the South by them from voting, serving on juries, or to even travel or work freely.
2. An example of such unfair/unethical action is how many states used the "grandfather clause " to limit the power of the black voter. They said blacks could not vote unless their grandfather had voted; which was impossible for the majority.
3. In the North even though they enjoyed some freedom compared to other regions they faced this discrimination;
- they were excluded from public transportation,
- they were excluded from schools and
- even in churches, they were excluded.
4. The West Indians faced discrimination here.
It would be the Tokugawa Dynasty or Tokugawa shogunate.
<span>Before the Progressive Era many young women and minorities weren't educated to the level of white males. During that time education was all about who you were in society and not what you could be with proper education so many only finished primary school. The Progressive Era was a time when more high schools were being built allowing people from all walks of life to continue their education. Because of that movement high school became the new norm in education.</span>
