What was the core business that made Standard Oil a horizontally integrated monopoly? a. finding new uses for oil
b. refining oil
c. building oil pipelines
d. transporting oil to customers

plz help asap

the answer to fill in the blank in this question would be the word resource, it is defined as the money, material or people (since human resource is a very valuable good) that a company or a person has at disposition (meaning they can use the resource as they see fit), to be able to complete a task or achieve a goal.  

i am 99% sure that the increase of goods was because of nafta nafta stands for the north american free trade agreement to lift tariffs

southern north america: yucatán peninsula in southern mexico extending into northern guatemala, and northern belize. these moist forests on the yucatán peninsula of south-eastern mexico are characterized by a tropical humid climate with little topographic relief.

explanation:

a big one is

to appoint and regulate officers of the land and naval forces,

which caused much controversy ending the articles