Members of which group were tried for murder following the haymarket riot?

Prison

• Samuel Fielden (English, 39, Methodist pastor and textile worker, sentenced to life imprisonment).

• Oscar Neebe (American, 36 years old, salesman, sentenced to fifteen years of forced labor).

• Michael Schwab (German, 33 years old, typographer, sentenced to life imprisonment)

Capital punishment

On November 11, 1887, the execution of:

• George Engel (German, 50 years old, typographer).

• Adolf Fischer (German, 30 years old, journalist)

• Albert Parsons (American, 39, journalist, husband of the Mexican Lucy González Parsons although it was proved that he was not present at the place, he gave himself up to be with his companions and was also judged)

• August Vincent Theodore Spies (German, 31 years old, journalist):

• Louis Lingg (German, 22 years old, carpenter), not to be executed, committed suicide in his own cell.

the answer is 1.. i think