प्रसिद्ध सिख सेनापति हरि सिंह नलवा की मृत्यु निम्नलिखित में से किस वर्ष हुई थी?

Which Sikh ruler finally annexed most Misls and unified Punjab?

Which leader brought the Karor Singhia Misl to its peak?

Which river marked the southern boundary of the Phulkian Misl?