A country's government is worried that it has become too reliant on foreign goods. It wants to encourage its citizens to buy products made by domestic
businesses. The government decides to set a strict limit on the total number
of foreign imports per year. This is an example of which barrier to trade?
A. Quotas
B. Embargoes
C. Subsidies
D. Tariffs

Greg goes to a high school and observes the way students talk to each other. he makes notes on the words used, the atmosphere of the school and the way the students present themselves to each other. this is an example of a( research method.

What conflict ended the false doctrine of "states rights"

Answer asap and you read the following quote from hiram rhodes revels: i find that the prejudice in this country to color is very great, and i sometimes fear that it is on the in the space provided, reflect on revels’ quote. do you believe that attitudes toward race have improved since this quote was made? is there work still to be done? use examples to support your thoughts.