The [this term], also known as the "Wobblies," was a radical organization that sought to build "one big union" and advocated industrial sabotage in defense of that goal. At its peak in 1923, it could claim 100,000 members and could gain the support of 300,000. The [this term] particularly appealed to migratory workers in agriculture and lumbering and to miners, all of whom suffered from horrific working conditions.