The amount of goods a worker can
make in a day is called
a. productivity (amount per unit of time)
b. demand (what people want to buy)
c. supply (how much you have on hand)

The amount of goods per day would be productivity

It is the doctrine that the us had the right and duty to expand throughout north america. it just means they believed they had the right to expand westward and they did! they stated with the 13 colonies and then they kept moving gaining different territories throughout the years