You have severe comprehension issues. I never said Muhajirs taught Sindhis . I said MQM taught Muhajirs how to defend themselves from Sindhis. If it hadn't been for MQM , Muhajir rights would have been usurped by Sindhis.
Btw , MQM still failed in removing quota system . Unless Quota system and teachings of G M Syed is removed from Pakistan , there will never be peace.
Haha. It was us who sacrificed everything for this country. None of sons of soil had to sacrifice as much as we did. The reason why Karachi(The financial hub of this country) and Hyderabad were developed was exclusively because of Muhajirs. No Sindhi had any part in it. It was and is exclusively our achievement. From M M Alam to Abdul Qadeer Khan , From Ata -ur - rahman to Abdul Sattar Edhi , From Ishrat hussain USmani to Ishfaq Ahmed , From Adeeb Rizvi to Nusrat Fateh Ali .... It has been muhajir contribution all in all.
No ethnicity has sacrificed as much as we did. And no we don't owe anything to Pakistan nor to sons of soil . We don't need any approval or show evidence of our achievements . We did not break the Pakistan in 1971 . We were not the ones who failed to liberate Kashmir. We were not the ones who lost against India. We were not the ones who kept Pakistan backward in Education ,economy , science and technology. It is the sons of soil who failed in almost everything.