D. It was the first program to send a human to the moon. Project Gemini was chartered by President John F. Kennedy and NASA's second program in human spaceflight program. Project Gemini's goal is to make space travel techniques for the Apollo mission that would later begin.
I think the correct answer from the choices listed above is option C. Generals george mcclellan and robert e. lee both had past military education and experience. McClellan was the Union general commanding the Army of the Potomac. <span>Lee was the Confederate general commanding the Army of Northern Virginia. </span>
Answer: D
It allowed sailors to know their direction.
Explanation: its obviously not any of the others and compasses tell direction
