The chinese territories of macau and hong kong
a. are centers of agriculture.
c. have command economies.
b. are centers of trade.
d. have traditional economies.

The correct answer for this question is "c. have command economies." The Chinese territories of Macau and Hong Kong have command economies. Macau and Hong Kong are nations close to each other where trade and negotiation is very accessible to do.

The social difference that caused sectionalism in the antebellum era would be c.)  north was disorganized. the north had slow population growth, where as the south had mass immigration.hope this really mark