Yes that is correct. All waves have wavelength, frequency, REST POINT, and speed. The FREQUENCY of a wave remains constant if the medium, temperature, and pressure do not change.
A sense of oppression and domination
Explanation:
sam asked him if he always goes to that bar
I don’t think you need a comma after old
The main purpose of Luther's speech was to persuade the audience to work towards ending the racial discrimination. Additionally, it inspired and brought hope to the people that one day discrimination can be abolished.