{{DeLeonism
League for Socialist Reconstruction (LSR) was a DeLeonist political organization with sections in
New York City
New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L ...
and
Michigan
Michigan () is a state in the Great Lakes region of the upper Midwestern United States. With a population of nearly 10.12 million and an area of nearly , Michigan is the 10th-largest state by population, the 11th-largest by area, and the ...
Socialist Labor Party
The Socialist Labor Party (SLP)"The name of this organization shall be Socialist Labor Party". Art. I, Sec. 1 of thadopted at the Eleventh National Convention (New York, July 1904; amended at the National Conventions 1908, 1912, 1916, 1920, 1924 ...
's Section
Bronx
The Bronx () is a borough of New York City, coextensive with Bronx County, in the state of New York. It is south of Westchester County; north and east of the New York City borough of Manhattan, across the Harlem River; and north of the New Y ...
during the 1920s. The LSR organ, ''The Socialist Republic'', was published until 1980.
At a Unity Conference in
Ypsilanti, Michigan
Ypsilanti (), commonly shortened to Ypsi, is a city in Washtenaw County in the U.S. state of Michigan.
As of the 2020 census, the city's population was 20,648. The city is bounded to the north by Superior Township and on the west, south, and ...
from 22 August through 24 August 1980, LSR fused with the New Unionist group of Minneapolis to create the New Union Party.