Answer:
Carnegie co-founded his first steel company, near Pittsburgh.
Explanation:
North Carolina was wealthy by agriculture (The key probuct was tobacco)
kathmandu was a single political unit during the early period of of malla rule but after the end of the yakshya malla it was divided into three states,namely kantipur ,patan and Bhadgaon. similarly , there were kiranti kingdoms in the east and tirhut in the south.
