First option improvements in medicine etc.
They take an oath to protect and defend the constitution.
Hope this helps!
Vowels and etc good night
Your answer would be D.
sociobiology studies human interactions with his/her society or environment over history
Answer:
Because it would cut off the south from trading
Explanation:
There were problems with the Anaconda plan. A naval blockade had to close off all the ports along the extensive southern Atlantic and Gulf of Mexico coasts. The Union ships had to patrol a huge area of the ocean, in all weather all year long. ... The South was completely cut off from trade with the rest of the world.
