What plan was adopted to make sure china could remain autonomous and fair trade would exist between nations?
a. the roosevelt corollary
b. the open door policy
c. the treaty of portsmouth
d. the fair trade act of 1904

several states had passed similar laws, but they were limited to intrastate businesses. the sherman antitrust act was based on the constitutional power of congress to regulate interstate commerce.

you answered my friends question just to get the coins you didn't even give a valid response.

a direct vote in which an entire electorate is invited to vote on a particular proposal. this may result in the adoption of a new law.  

where is thing if you show me on the map or have a map i can answer your question