Answer:c
Explanation:Recording experimental procedures ensures that an investigation can be replicated by another scientist.
The correct answer is letter A.
Explanation: Social Reform is the belief that through gradual changes and within existing institutions one can fundamentally change the economic system and political structures of society.
First one says: Quiz
Second one says: Xray
Answer:
The action of confederate general stonewall Jackson a bull run lead to general George B McClellan taking charge of the united union army is discussed below in details.
Explanation:
Five days after the battle of Bull Run, George B McClellan was installed in command of the Union Army. He renamed the Army by the Army of the Potomac. he organized it, trained it but refused to lead into a battle because he was asking for more troops for the battle.
George B McClellan was an extraordinary drillmaster and organizer of companies but also a perfectionist who continuously thinks that he was less in numbers, never take chances, and hold the soldiers without pushing for months before ultimately ordered by Lincoln to advance.
