The battle of new orleans was the engagement of the war of 1812.

first
most violent
shortest
last

the labor movement in the united states grew out of the need to protect the common interest of workers

for those in the industrial sector organized labor unions fought for better wages reasonable hours and safer working conditions

  in the 19th century trade unionism was mainly a movement of skilled workers.

hope this

answer: karl marx, max weber, and emile durkheim (the fourth could be considered georg simmel)

explanation: