Answer:
Lincoln justified emancipation as a wartime measure, and was careful to apply it only to the Confederate states currently in rebellion. Exempt from the proclamation were the four border slave states and all or parts of three Confederate states controlled by the Union Army
Missouri Compromise
The Missouri Compromise split the Louisiana Territory with the North being free from slavery and the South being allowed to have slavery.
The issue of slavery was a rising concern and with each state entering into the Union the balance of slave and free states was skewing. With a new land mass to be concerned with, the government needed a compromise to deal with new states coming into the Union in an effort to maintain slave v. free states. Missouri was entered as a slave state and Maine entered as a free state. The compromise also set the 36'30 line splitting Louisiana Territory. The compromise would last until 1850.
the use of both gold and silver to support the currency
Assuming there is no right or wrong answer for this as long as you provide support, within the bible God says to the Israelites, "I will bless those who bless you and curse those who curse you," in this regard the foreign policy between US and Israel would tie into God's relation to the US. Hope this was helpful.