What development followed soon after the mongol invasion of the kievan rus?

a. vladimir i adopted eastern orthodox christianity.
b. russian princes fell under the control of mongol rulers.
c. kiev became the region's economic and cultural center.
d. ivan iii defeated the mongol forces.

answer; (wisconsin);

explanation: the badger state. this nickname originally referred to the lead miners, of the 1830s, who worked at the galena lead mines in illinois. these mines were in northwestern illinois close to the borders of wisconsin and iowa. the wisconsin miners lived, not in houses, but in temporary caves cut into the hillsides.

answer at the divergent plate boundary in the middle of the ocean;