n September 22, the president announced that slaves in areas still in rebellion within 100 days would be free. On January 1, 1863, Lincoln issued the final Emancipation Proclamation, which declared “that all persons held as slaves” within the rebel states “are, and henceforward shall be free.
Answer: B
Perspective is seeing things from a specific point. Aka point of veiw.
Answer:
Decline in immunity.
Explanation:
Immune system is the ability of a human to destroy harmful virus. It is the antibodies which are present in the human body which enables the human to fight the diseases. It helps to detect and correct the cell which upfront any virus or bacteria.