Which one of these statements is usually true about waves? A All kinds of waves are the same size. B All waves move at the same speed.. C Waves don't move matter, just energy. D Some waves do not move in a pattern.

Situation #2: imagine that you are a newspaper editor in columbus, oh in 1863. the civil war has been dragging on for more than two years already and shows no signs of ending soon. you are aware that many black males are willing to enlist in the union army but you fear that they may be mistreated and abused by the majority of soldiers on either side in this war. write a one-page letter (double spaced) editorial for tomorrow's edition of the newspaper. the topic is military service in the union army by free african american males. in your editorial, take a clear position for or against having black men join the fight. be sure to give reasons for whatever position you choose to take.

What are the most populous and least areas of russia and why are some areas more heavily populated than others

Why did the whiskey rebellion protest?