Help me how to I refund a game I bought the problem is I bought a game in the oculus rift and I have an oculus quest 2 how to I get a refund please help me

Answer quickly! correct answers only! how did an agricultural surplus relate to expanded trade during the high middle ages? a)trade increased because surplus crops could be traded. b)trade decreased because surplus crops were needed to feed local populations. c)trade decreased because surplus crops led to an oversupply of grains that could not be sold. d)trade increased regionally but decreased globally because trade networks had shrunk.

Agroup of people who, because of their physical characteristics or cultural practices, are singled out and treated unequally.

Recently, there has been pressure to loosen clean air standards. use economic arguments to support or oppose this proposed action.