In order to stop a war between Spain and Portugal, the Pope created this imaginary boundary to split the world between the two countries. A.
Northwest Passage
B.
Columbian Exchange
C.
Line of Demarcation
D.
Circumnavigate

"i really need this answered quickly ! " how can investing in the stock market consumers reach their savings and spending goals?

The united states economy is one in which producers are generally free to produce what they want and consumers are free to purchase what they desire, so long as no laws are broken. at the same time, however, the government does regulate some aspects of the economy. the u.s. can best be described as which of the following a mixed economy b liberated economy c command economy d market economy

Whether or not a given study has the possibility of causing harm to participants: