From what I can see there are multiple correct answers. B and C are both correct. If you can only pick one I'd go with C. More recently businesses have moved more into cities.
Answer:
The goals are to form a more perfect union, establish justice, insure domestic tranquility, provide for common defense, secure the blessings of ourselves and our posterity, and promote the general welfare.
Explanation:
Definitions for each-
Form more perfect union: Create a new nation in which the states work together.
Establish justice: Make laws and make sure they are fair.
Insecure domestic tranquility: To begin to keep peace within the country.
Provide for common defense: Make sure the country is safe from attacks.
Secure the blessings of ourselves and our posterity: To make sure all of the citizens will remain free.
Promote general welfare: Contribute the wellbeing of all people and happiness.
2) Tomatoes
3) Smallpox
4) Buffalo and Horses
Hope this helps!
