Slang, it's a phrase tht people have developed
D is the correct answer because all of the other punctuation is wrong
Vince and I (you and Vince)
It refers to you and Vince (Vince and I) because the pronoun “our” represents multiple people and the only people introduced in our sentence are Vince and you. (Not including “shoes” and “soccer” which are also both nouns but the “our” comes before both of those)
In many republics, power is split between the federal government, which oversees the affairs of the nation as a whole (things like the military, foreign policy, etc), and provincial government which are local governments meant to deal with smaller issues like education, housing, etc.
