Question 4 which statement reflects the status of the civil war in its second year,

Lincoln had fired McClellan for good and was ready to sign the Emancipation Proclamation.

Explanation:

After the Battle of Antietam, when General George McClellan once again hesitated at attacking the enemy, Abraham Lincoln ultimately decided to relieve the general of his position.

Also, that same battle allowed Abraham Lincoln to declare the Emancipation Proclamation that declared the freedom of slaves in rebel territories only five days after the battle.

*Basin is the world's longest or largest river which is the Pacific Ocean

* Asia is the largest continent in the world