Numerous studies have indicated that women of color, black women in particular, are over-arrested, over-indicted, and over-sentenced. african-american women are seven times more likely to be arrested for prostitution than women of other ethnic groups. black women have received significantly longer sentences for crimes against property and served longer periods in prison. for both murder and drug offenses, euroamerican women ended up serving one-third less time for the same offenses than black women.
is this a nonargument or argument?

Non argument.

Explanation:

It is a explanation. It doesn't contain any conclusion, any statement, so it is not an argument. It leads you to think that black women are more opressed, but it doesn't say explicitly.

two jet streams that directly affect the formation of weather in the continental part are a polar jet and a subtropical jet. they are responsible for the transportation of weather systems, which directly affect people. the polar front is the boundary between cold air from the north pole and warmer equatorial air. both the polar jet and the subtropical jet blow from the west to the east, and follow the boundary between cold and warm air.

the strongest jet streams are polar jets, while subtropical jets are somewhat weaker.

the right answer is c. the polar jet stream is generaly stronger than the subtropical jet stream.