B is the answer
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Northern france was invaded
The answer is imperialism. Imperialism is <span>a policy of extending a country's power and influence through diplomacy or military force.</span>
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.