SINDH SOCIALIST PARTY
This Party was formed on 23rd of April 1924 in Nagpur. Its branch was established in Sindh (Karachi) in February 1947, so as to trend labor force ideologically & support them in any movement launched in the interests of labor community.
Mr. Yousif & Mubarak Saghar were the actor leaders of the party. Mubarak Saghar remained the secretary of the party & he also edited Socialist Weekly. Both the leaders have undergone Imprisonment several times.